Currently available on 12 streaming services.

Attack of the Crab Monsters streaming: where to watch online?

Currently you are able to watch "Attack of the Crab Monsters" streaming on Amazon Prime Video, fuboTV, Night Flight Plus, Fandor Amazon Channel, FlixFling, Amazon Prime Video with Ads or for free with ads on Tubi TV, Crackle, Shout! Factory TV, Freevee. It is also possible to rent "Attack of the Crab Monsters" on Amazon Video, FlixFling online and to download it on Amazon Video, FlixFling.

Cast

Richard Garland
Dale Drewer
Pamela Duncan
Dr. Martha 'Marti' Hunter
Russell Johnson
Hank Chapman
Leslie Bradley
Dr. Karl Weigand
Mel Welles
Jules Deveroux
Richard H. Cutting
Dr. James Carson
Beach Dickerson
Seaman Ron Fellows
Tony Miller
Seaman Jack Sommers
Ed Nelson
Ensign Quinlan
Charles B. Griffith
Seaman Mac, wears sunglasses
Maitland Stuart
Diving-double for male cast
Robin Riley
Diving-double for Pamela Duncan