Melvin Purvis G-Man poster
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Melvin Purvis G-Man

6.319751h 14mMovieTV MovieCrimeDrama

Agent Melvin Purvis is placed in charge of running down notorious killer Machine Gun Kelly, and sets out to do just that.

DirectorDan Curtis
WriterJohn Milius
ProducersPaul R. Picard·Dan Curtis

Where to watch

Amazon Prime VideoAmazon Prime VideoScreenPix Apple TV channelScreenPix Apple TV channelAmazon Prime Video with AdsAmazon Prime Video with AdsScreenPix Amazon Channel ScreenPix Amazon Channel
Availability shown for United States · rights vary by country

Cast · Directed by Dan Curtis

DRDale Robertson
Dale Robertson
Melvin Purvis
HYHarris Yulin
Harris Yulin
George 'Machine Gun' Kelly
DSDick Sargent
Dick Sargent
Thatcher Covington
MBMargaret Blye
Margaret Blye
'Kate' Katherine Ryan-Kelly
MCMatt Clark
Matt Clark
Charles 'Charlie' Parlmetter
DCDavid Canary
David Canary
'Gene' Eugene T. Farber
ESElliott Street
Elliott Street
Thomas 'Buckwheat' Longaker
JKJohn Karlen
John Karlen
'Tony' Anthony Redecci
SKSteve Kanaly
Steve Kanaly
Sam Cowley
WPWoodrow Parfrey
Woodrow Parfrey
Nash Covington
JH
Jim Hill
'Jim' J. D. Longaker
DMDon Megowan
Don Megowan
Hamburger Stand Man

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More from Dan Curtis · Director

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Melvin Purvis G-Man — streaming FAQ

Which OTT platform streams Melvin Purvis G-Man?

Melvin Purvis G-Man is streaming on Amazon Prime Video, ScreenPix and ScreenPix Amazon Channel in United States. It's not currently on Netflix.

Is Melvin Purvis G-Man on Netflix?

No, Melvin Purvis G-Man is not on Netflix in United States as of September 2026. It's currently on Amazon Prime Video and ScreenPix.

Is Melvin Purvis G-Man on Amazon Prime Video?

Yes — Melvin Purvis G-Man is included with an Amazon Prime Video subscription in United States as of September 2026.

Where can I watch Melvin Purvis G-Man for free?

Melvin Purvis G-Man is available on Amazon Prime Video and ScreenPix in United States, but you'll need an active subscription — there's no free option right now.

Is Melvin Purvis G-Man based on a true story?

Yes — Melvin Purvis G-Man is based on true events, dramatising real people and events (some details may be fictionalised for the screen).