Name	Known for
Bruce Boxleitner Capt. John Sheridan Capt. John Sheridan See fewer	Babylon 5 (1993)
Claudia Christian Cmdr. Susan Ivanova Cmdr. Susan Ivanova See fewer	Babylon 5 (1993)
Jerry Doyle Michael Garibaldi Michael Garibaldi See fewer	Babylon 5 (1993)
Mira Furlan Delenn Delenn See fewer	Babylon 5 (1993)
Richard Biggs Dr. Stephen Franklin (credit only) Dr. Stephen Franklin (credit only) See fewer	Babylon 5 (1993)
Andrea Thompson Talia Winters (credit only) Talia Winters (credit only) See fewer	NYPD Blue (1993)
Stephen Furst Vir Cotto Vir Cotto See fewer	National Lampoon's Animal House (1978)
Bill Mumy Lennier Lennier See fewer	Babylon 5 (1993)
Robert Rusler Warren Keffer (credit only) Warren Keffer (credit only) See fewer	A Nightmare on Elm Street 2: Freddy's Revenge (1985)
Mary Kay Adams Na'Toth (credit only) Na'Toth (credit only) See fewer	Guiding Light (1952)
Andreas Katsulas G'Kar G'Kar See fewer	The Fugitive (1993)
Peter Jurasik Londo Mollari (credit only) Londo Mollari (credit only) See fewer	Babylon 5 (1993)
Wayne Alexander Sebastian Sebastian See fewer	Babylon 5 (1993)
Jack Kehler Mr. Chase Mr. Chase See fewer	Men in Black II (2002)
Diane Adair Narn Mother Narn Mother See fewer	My So-Called Co Star Life (2015)
Ardwight Chamberlain Kosh (voice) Kosh (voice) See fewer	Babylon 5 (1993)
Jim Chiros Centauri #1 Centauri #1 See fewer	Babylon 5 (1993)
Josh Coxx Tech David Corwin (as Joshua Cox) Tech David Corwin (as Joshua Cox) See fewer	Strong Medicine (2000)
Mark Hendrickson Narn #1 Narn #1 See fewer	Babylon 5 (1993)
Michael Francis Kelly Guard Guard See fewer	Beverly Hills Cop II (1987)
Kim Strauss Narn #2 Narn #2 See fewer	Million Dollar Baby (2004)
Craig Thomas Human Human See fewer	Friday the 13th: The New Blood (1988)
Bill Blair Alien (uncredited) Alien (uncredited) See fewer	Argo (2012)
Dennis Cosmo Michael Narn underground member (uncredited) Narn underground member (uncredited) See fewer	They Live (1988)