Memory Alpha

Symbiosis (episode)

Revision as of 17:20, November 24, 2013 by (Talk)

40,414pages on
this wiki
Real World article
(written from a Production point of view)
TNG, Episode 1x22
Production number: 40271-123
First aired: 18 April 1988
22nd of 176 produced in TNG
21st of 176 released in TNG
  {{{nNthReleasedInSeries_Remastered}}}th of 176 released in TNG Remastered  
126th of 728 released in all
Felicium procurement
Teleplay By
Robert Lewin, Richard Manning and Hans Beimler

Story By
Robert Lewin

Directed By
Win Phelps
Unknown (2364)
  Arc: {{{wsArc0Desc}}} ({{{nArc0PartNumber}}} of {{{nArc0PartCount}}})  
  Arc: {{{wsArc1Desc}}} ({{{nArc1PartNumber}}} of {{{nArc1PartCount}}})  
  Arc: {{{wsArc2Desc}}} ({{{nArc2PartNumber}}} of {{{nArc2PartCount}}})  
  Arc: {{{wsArc3Desc}}} ({{{nArc3PartNumber}}} of {{{nArc3PartCount}}})  
  Arc: {{{wsArc4Desc}}} ({{{nArc4PartNumber}}} of {{{nArc4PartCount}}})  
For the relationship between organisms, please see symbiosis.

After the Enterprise rescues a freighter crew and the ship's important cargo, Captain Picard faces a difficult dilemma: uphold the Prime Directive, or save an entire civilization from exploitation?


Sanction tractored by Enterprise-D, remastered

The USS Enterprise-D attempts to tractor the Sanction

The USS Enterprise-D is investigating unusual solar flares and magnetic activity in the Delos system when they receive a distress signal from the Ornaran freighter Sanction orbiting the fourth planet of the system. The bridge crew is perplexed by the apparent incompetence of the freighter's crew.

When they try to rescue the freighter and beam the occupants over, the cargo of the freighter is beamed over instead. Yar and Riker are able to beam four onto the Enterprise in the nick of time.

Naturally electric

Fighting with electricity

When the crewmembers, two Ornarans and two Brekkians, arrive, they are very anxious to see the cargo. Even though two of those aboard the freighter have been lost, the primary concern of all four is the cargo. The Ornarans claim that they have paid for the cargo, therefore it belongs to them. The Brekkians argue that since the payment was lost on the destroyed freighter, the cargo still belongs to them. They begin to fight, using their natural electric charges, until Yar breaks it up.

Later, the Ornarans reveal that the cargo is felicium, medicine that their planet needs. Captain Picard realizes that the "plague" they have may infect the entire ship. He puts the ship on medical alert.

As the Ornarans suffer from their lack of medicine, the Brekkians continue to refuse them the cargo. Crusher reveals that she cannot find a cause of the signs of infection. The Ornarans entreat Picard to give them the felicium, and Picard offers to talk to the Brekkians, asking them to give enough for the Ornarans' needs. The Brekkians agree to "two doses for immediate use."


Drugs, but not medicine

It is revealed that Brekkian society is entirely dependent on the trade of felicium with the Ornarans. When they use the free medicine, the Ornarans act as if they are experiencing a drug high. Crusher deduces that the "medicine" is really an addictive drug. Data and Riker research the history of the drug. Though it had cured a plague on Ornara two hundred years before, it is now just being sold as an addictive narcotic.

When Wesley Crusher wonders about how people become addicted to drugs, Yar explains the draw of drugs for people in desperate circumstances. She alludes to her possible use of drugs on her home planet. She says that, though drugs may seem to solve problems, they do not in reality make anything better.

Paralyzed by electrocution

Riker held hostage

The Enterprise receives a signal from Ornara. Margan demands that the Ornarans on the Enterprise must get the felicium to Ornara. One Ornaran then attacks Riker and demands that the Enterprise send the felicium to the planet.

The Brekkians then decide to "give" the drug to the Onarans, rather than risk the Onarans losing their addiction. Picard realizes that they have been purposely exploiting the Ornarans. Picard cannot tell the Ornarans without violating the Prime Directive. To correct the situation, while letting the Onarans have the shipment of felicium the Brekkians had already promised to give, Picard refuses to repair the Ornarans' freighters, citing the Prime Directive of non-interference for both decisions. Without a method of transport, the Ornarans will begin to withdraw from the drug.

Memorable Quotes

"Are we losing our professional detachment, Doctor?"

- Captain Picard to Doctor Crusher

"... Beverly, the Prime Directive is not just a set of rules; it is a philosophy... and a very correct one. History has proved again and again that whenever mankind interferes with a less developed civilization, no matter how well intentioned that interference may be, the results are invariably disastrous."
"It's hard to be philosophical when faced with suffering."
"Believe me Beverly, there was only one decision."
"I just hope it was the right one."
"And we may never know."

- Captain Picard and Doctor Crusher

"Freighter, we're going to lock on the tractor beam and pull you out of orbit."
"Hey, that... that's great."

- Picard and T'Jon, as the Sanction begins to burn up in the atmosphere

"Captain, my console seems to be overloading."

- Wesley Crusher

"Drugs... make you feel good."

- Tasha Yar, to Wesley Crusher

"Behave yourselves, gentlemen."

- Tasha Yar, to T'Jon and Sobi after they attack each other

"You're feeling better?"
"Yes, thank you. I'm fine now."

- Crusher, when T'Jon and Romas inject themselves with felicium after which their "symptoms" disappear

"I guess I don't understand."
"Wesley, I hope you never do."

- Tasha Yar and Wesley Crusher, discussing drug dependency

"Destination, sir?"
"I don't care. Let's just get some distance between us and this system."
"Course 970, Mark 318, Speed: Warp Three."
"Where will that take us, Mr. La Forge?"
"The Opperline system."
"An interesting choice. Why?"
"Curiosity. We've never been there."

- La Forge, Picard, and Riker

"Wesley, on my home world, there was so much poverty and violence that for some people, the only escape was through drugs."
"How can a chemical substance provide an escape?"
"It doesn't. But it makes you think it does."

- Tasha Yar and Wesley Crusher, discussing drug addiction

"Captain, we are beaming over a replacement coil."
"Great... and that'll fix us up?"
"Yes, once it's installed."
"Right." (pause) "And how do we do that?"

- Picard and T'Jon

"What is the matter with these people?"

- Picard

"Captain, how long have you been in command of this freighter?"
"Seven years, with 26 trips to Brekka."
"And you don't know how to align a controller coil?"
"It's never come up."

- Picard, to T'Jon

Background information

Denise Crosby waves goodbye

Crosby seen waving "goodbye"

Cast and characters

Special and visual effects

  • The visual effect of the fluctuating force field around the Enterprise-D while near the star Delos was created by using a bowling ball which was trickled with salt. The salt bumping off the bowling ball was used and squeezed during the digital compostion and turned upside down to give this effect. ("The Making of a Legend", TNG Season 1 DVD special feature)


  • This is the first time that we see a system interlock used with an alien transporter system showing that it is possible to interlock two different types of transporter beams. The only previous time that we see a Federation transporter working in conjunction with an alien beam is when the Enterprise intercepted an alien transporter beam and redirected it to their transporter pad in "Assignment: Earth".
  • This is one of only five TNG episodes (and the only season one episode) that doesn't have a stardate. The others are TNG: "First Contact", "Tapestry", "Liaisons", "Sub Rosa".


  • Behind-the-scenes footage and bloopers from this episode appeared on a 1988 episode of the LeVar Burton-hosted show Reading Rainbow.
  • A mission report for this episode by Patrick Daniel O'Neill was published in The Official Star Trek: The Next Generation Magazine Vol. 6, pp. 58-60.
  • Director Win Phelps remembers, "There were many continuity problems. Down on the set, we began to notice discrepancies. Some sequences just didn't really work. The actors would say "My motivation is totally wrong here", because a previous scene would be contradictory. They were trying to act scenes that they had never read before, or where substantially different from what they had read. That didn't happen every scene, but it did happen." About Denise Crosby's final scene he recalls, "As Patrick and Gates leave the hold where the drugs were kept, we had Denise wave goodbye to the camera. She was about 40 yards in the background, where nobody would notice. It was Denise's last scene on her last day." (The Official Star Trek: The Next Generation Magazine Vol. 19, pp. 28-29)

Video and DVD releases

Links and references


Also starring

Guest stars


Uncredited co-stars



2164; 2357; biofilter; Brekka; Brekkians; Cargo Bay 11; Deimos; Delos; Earth; electromagnetic coil; Federation scout; felicium; Long range shuttle; Mars; med alert; Milky Way Galaxy; murder; narcotic; Opperline system; Ornara; Ornarans; photosphere; plague; Prime Directive; Sanction; ship's stores; solar flare activity; system interlock; three-dimensional chess; Turkana IV; x-ray bursts

External links

Previous episode:
"The Arsenal of Freedom"
Star Trek: The Next Generation
Season 1
Next episode:
"Skin of Evil"

Around Wikia's network

Random Wiki