Colonel LLoyd Venture (Escape to the House of Mummies Part II / Orb)
Margaret Fictel (The Buddy System / Everybody Comes to Hank's)
Doctor Jonas Venture (Careers in Science)
Nikki Fictel (Everybody Comes to Hank's)
Doctor Thaddeus S. Venture / Rusty Venture (The Terrible Secret of Turtle Bay)
Myra Brandish (I Know Why the Caged Bird Kills / Momma's Boy)
Dr. Jonas Venture Jr. / J.J. Venture (Dia de Los Dangerous! / Return to Spider-Skull Island)
Sally Impossible (Ice Station -- Impossible! / Twenty Years to Midnight)
Professor Richard Impossible / Professor Incorrigible (The Terrible Secret of Turtle Bay)
Cody (Ice Station -- Impossible!)
Ned (Ice Station -- Impossible!)
Dermott Fictel (The Buddy System / Everybody Comes to Hank's)
Henry Allen Venture / Hank Venture (The Terrible Secret of Turtle Bay)
Dean Venture (The Terrible Secret of Turtle Bay)
Rocket Impossible (Twenty Years to Midnight)
