Gil Gerard

Capt. William " Buck " Rogers

Pamela Hensley

Princess Ardala

Erin Gray

Col. Wilma Deering

Henry Silva

Kane

Tim O'Connor

Dr. Elias Huer

Joseph Wiseman

Draco

H.B. Haggerty

Tigerman #1

Felix Silla

Twiki

Mel Blanc

Twiki (voice)

Kenny Endoso

Draconian Guard

William Conrad

Opening Narrator / Draconian officer (uncredited) (voice)

Tony Epper

Drunk