(written from a Production point of view)
Cummings has made multiple appearances on the television series Fantasy Island, starring Khan Noonien Singh actor Ricardo Montalban. He also appeared in a 1982 episode of Matt Houston called "The Good Doctor" along with TOS guest actors Gary Lockwood and William Windom. In 1989, he appeared on an episode of Alien Nation called "Fifteen with Wanda". Besides series regulars Gary Graham, Eric Pierpoint, and Michele Scarabelli, the episode also featured Star Trek: Voyager guest actress Lori Petty.
In 1987, Cummings appeared in the science fiction film The Hidden, starring Michael Nouri and Larry Cedar. He was also seen in the 1994 sequel, The Hidden II, starring Raphael Sbarge. Cummings' other film acting credits consist of 1987's Nightforce (with Richard Lynch), 1988's Bulletproof (with Thalmus Rasulala), and 1990's Tripwire (starring David Warner and Meg Foster).
As a stuntman, he has performed in such films as Friday the 13th: The Final Chapter (1984), Big Trouble in Little China (1986), Spaceballs (1987), Child's Play (1988), The Abyss (1989), Ghost (1990), and Predator 2 (1990).