Season Regulars 9

1. 

   Guy Williams

   Dr. John Robinson

2. 

   June Lockhart

   Dr. Maureen Robinson

3. 

   Mark Goddard

   Major Don West

4. 

   Marta Kristen

   Judy Robinson

5. 

   Angela Cartwright

   Penny Robinson

6. 

   Bill Mumy

   Will Robinson

7. 

   Jonathan Harris

   Dr. Zachary Smith

8. Dick Tufeld

   Robot B-9

9. Bob May

   Robot B-9

Guest Stars 0

There are no cast records added to Next on Lost in Space (Deadliest of the Species).

Crew 0

There are no crew records added to Next on Lost in Space (Deadliest of the Species).