Jack Angel Actor Dee Bradley Baker Rex Actor Jeff Bennett Dr. Phinius Phibes Actor Bob Bergen Actor Mindy Cohn Velma Dinkley Actor John Cygan Actor Jennifer Darling Actor Jeff Allen Director Ray DeLaurentis Writer William Schifrin Writer Sander Schwartz Executive Producer Joseph Barbera Executive Producer Alan Burnett Executive Producer Eric Radomski Producer Paul Dini Producer Chris Savino Producer