Name	Known for
Robby Benson Prince Valiant (voice) Prince Valiant (voice) See fewer	Beauty and the Beast (1991)
Michael Horton Arn (voice) Arn (voice) See fewer	Star Trek: First Contact (1996)
Noelle North Rowanne (voice) Rowanne (voice) See fewer	Carrie (1976)
Alan Oppenheimer Merlin (voice) (credit only) Merlin (voice) (credit only) See fewer	Westworld (1973)
Efrem Zimbalist Jr. King Arthur (voice) King Arthur (voice) See fewer	Wait Until Dark (1967)
Samantha Eggar Queen Guinevere (voice) Queen Guinevere (voice) See fewer	The Collector (1965)
Tim Curry Sir Gawain (voice) (credit only) Sir Gawain (voice) (credit only) See fewer	Congo (1995)
James Avery Sir Bryant (voice) (credit only) Sir Bryant (voice) (credit only) See fewer	Teenage Mutant Ninja Turtles (1987)
Dorian Harewood Sir Bryant (voice) (credit only) Sir Bryant (voice) (credit only) See fewer	Full Metal Jacket (1987)
Michele Scarabelli Princess Celeste (voice) Princess Celeste (voice) See fewer	Alien Nation (1989)
Roger Rees Lord Theodine (voice) Lord Theodine (voice) See fewer	Frida (2002)
J. Kenneth Campbell Assassain (voice) Assassain (voice) See fewer	Stop! Or My Mom Will Shoot (1992)
Neal McDonough King Aramis (voice) King Aramis (voice) See fewer	Minority Report (2002)
Matt Nolan Claudio (voice) Claudio (voice) See fewer	Argo (2012)