Lost In Space Cast & Guest Stars

Guy Williams
Professor John Robinson / Anti-matter John Robinson
84 episodes

June Lockhart - Lost In Space

June Lockhart
Maureen Robinson
84 episodes

Mark Goddard as Major Don West on Lost In Space

Mark Goddard
Major Don West / Anti-matter Don West
84 episodes

Marta Kristen as Judy Robinson in Lost In Space

Marta Kristen
Judy Robinson
84 episodes

Jonathan Harris as Dr. Zachary Smith on Lost In Space

Jonathan Harris
Dr. Zachary Smith / Zeno / Daddy Zach
83 episodes

Angela Cartwright as Penny Robinson in Lost In Space

Angela Cartwright
Penny Robinson
84 episodes

Billy Mumy as Will Robinson in Lost in Space

Bill Mumy
Will Robinson
84 episodes

Bob May as the Robot in Lost in Space

Bob May
The Robot (body)
82 episodes

Dick Tufeld as the voice of the Robot in Lost in Space

Dick Tufeld
The Robot (voice)
84 episodes

Guest Stars

Fritz Feld as Zumdish on Lost in Space

Fritz Feld
Mr. Zumdish
3 episodes

Dee Hartford as Verda in Lost in Space

Dee Hartford
Verda / Nancy Pi Squared
3 episodes

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