Gorgo (1961)

A salvage vessle is nearly sunk off the Irish coast by an undersea earthquake. A few nights later, a walking sea monster tangles with the fishing boats and enters the town. The salvage vessel captures Gorgo and takes it to London for display. Gorgo's mother, who is upset and significantly larger follows his trail to London leaving a wake of destruction in her path.

Gorgo is an action movie featuring Bill Travers and directed by Eugène Lourié.

Gorgo is currently streaming for free (ad-supported) on Darkmatter TV, Midnight Pulp, Pluto TV, Shout! Factory TV, The Roku Channel, Tubi TV, VUDU Free and Xumo Play and it's also available on Fandor, FlixFling, Full Moon Amazon Channel and Night Flight Plus.

It is also possible to buy Gorgo on Amazon Video, FlixFling and Vudu.