Alligator poster
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Alligator

6.019801h 31m15MovieHorrorScience FictionThriller

A baby alligator is flushed down a toilet and survives by eating discarded lab animals that have been injected with growth hormones. The now gigantic animal escapes the city sewers and goes on a rampage, pursued by a cop and a big-game hunter.

DirectorLewis Teague
WritersJohn Sayles·Frank Ray Perilli
ProducersBrandon Chase·Mark L. Rosen

Where to watch

Amazon Prime VideoAmazon Prime VideoShudderShudderShout! Factory Amazon ChannelShout! Factory Amazon ChannelShudder Amazon ChannelShudder Amazon ChannelAmazon Prime Video with AdsAmazon Prime Video with AdsAmazon Prime Video Free with AdsAmazon Prime Video Free with AdsAmazon MX PlayerAmazon MX Player
Availability shown for United Kingdom · rights vary by country

Cast · Directed by Lewis Teague

RFRobert Forster
Robert Forster
David
RRRobin Riker
Robin Riker
Marisa
MGMichael V. Gazzo
Michael V. Gazzo
Chief Clark
DJDean Jagger
Dean Jagger
Slade
SLSydney Lassick
Sydney Lassick
Gutchel
JCJack Carter
Jack Carter
Mayor
PLPerry Lang
Perry Lang
Kelly
HSHenry Silva
Henry Silva
Brock
BBBart Braverman
Bart Braverman
Kemp
JWJohn Lisbon Wood
John Lisbon Wood
Mad Bomber
JIJames Ingersoll
James Ingersoll
Helms
RD
Robert Doyle
Bill

More from Robert Forster · Lead actor

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1989 · 8.0
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1984 · 7.5
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2005 · 7.0
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2012 · 8.3
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More from Robin Riker · Co-star actress

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More from Lewis Teague · Director

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1996 · 6.6
Profiler
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1996 · 7.0
Time Trax
Time Trax
1993 · 6.5
The Jewel of the Nile
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1985 · 6.2
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Cat's Eye
1985 · 6.7
Cujo
Cujo
1983 · 6.2
Death Race 2000
Death Race 2000
1975 · 6.2
Navy Seals
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1990 · 5.4
A Man Called Sloane
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1979 · 5.6
See all fromLewis Teague

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Alligator — streaming FAQ

Which OTT platform streams Alligator?

Alligator is streaming on Amazon Prime Video, Shudder and Shout! Factory in United Kingdom. It's not currently on Netflix.

Is Alligator on Netflix?

No, Alligator is not on Netflix in United Kingdom as of October 2026. It's currently on Amazon Prime Video and Shudder.

Is Alligator on Amazon Prime Video?

Yes — Alligator is included with an Amazon Prime Video subscription in United Kingdom as of October 2026.

Where can I watch Alligator for free?

Alligator is available to stream free (with ads) on Amazon Prime Video Free and Amazon MX Player in United Kingdom.

Is there a sequel to Alligator?

Yes — Alligator is followed by Alligator 2: The Mutation (1991) in the Alligator Collection.

Is there a prequel to Alligator?

Alligator is the first film in the Alligator Collection.

Is Alligator part of a trilogy?

No — Alligator is part of the Alligator Collection, which has 2 films.

How many movies are in the Alligator Collection?

There are 2 films in the Alligator Collection: Alligator (1980) and Alligator 2: The Mutation (1991).