Cast & Crew
- Frank da VinciBrent
-
Grace Lee WhitneyYeoman Janice Rand - Robert Walker Jr.Charlie Evans
- Laura WoodPrematurely Aged Woman
- John LindesmithHelmsman
- Bob HerronSam
- Charles J. StewartCapt. Ramart
- Dallas MitchellTom Nellis
- Don EitnerNavigator
- Patricia McNultyTina Lawton
- John BellahCrewman 1
- Garland ThompsonCrewman 2
- Abraham SofaerThasian