Undercover Grandpa poster
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Undercover Grandpa

5.720171h 39mMovieFamilyComedy

When the girl he likes goes missing, Jake enlists the help of his grandpa and Grandpa's former special ops buddies.

DirectorÉrik Canuel
WriterJeff Schechter
ProducersArnie Zipursky·Jeff Sackman

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsHooplaHooplaFawesomeFawesomePlex ChannelPlex ChannelThe Roku ChannelThe Roku ChannelFandango at Home FreeFandango at Home FreeVIX VIX YouTube FreeYouTube FreePlexPlexAmazon Prime Video Free with AdsAmazon Prime Video Free with AdsXumo PlayXumo PlayTubi TVTubi TVAmazon MX PlayerAmazon MX Player
Availability shown for United States · rights vary by country

Cast · Directed by Érik Canuel

JCJames Caan
James Caan
Grandpa
JWJessica Walter
Jessica Walter
Maddy Harcourt
LJLouis Gossett Jr.
Louis Gossett Jr.
Mother
KWKenneth Welsh
Kenneth Welsh
Harry
PSPaul Sorvino
Paul Sorvino
Giovanni
DEDylan Everett
Dylan Everett
Jake Bouchard
JRJennifer Robertson
Jennifer Robertson
Jake's Mom
GOGreta Onieogou
Greta Onieogou
Angie Wagner
RARob Archer
Rob Archer
Rocky
LDLawrence Dane
Lawrence Dane
Wolf
JDJoanna Douglas
Joanna Douglas
Monica
JBJesse Bostick
Jesse Bostick
Wendell

More from James Caan · Lead actor

The Simpsons
The Simpsons
1989 · 8.0
Family Guy
Family Guy
1999 · 7.4
Hawaii Five-0
Hawaii Five-0
2010 · 7.7
Las Vegas
Las Vegas
2003 · 7.0
Crossing Jordan
Crossing Jordan
2001 · 7.2
The Alfred Hitchcock Hour
The Alfred Hitchcock Hour
1962 · 7.9
Get Smart
Get Smart
1965 · 8.0
The Godfather
The Godfather
1972 · 8.7
Dr. Kildare
Dr. Kildare
1961 · 5.7
Naked City
Naked City
1958 · 5.7
See all fromJames Caan

More from Jessica Walter · Co-star actress

Law & Order: Special Victims Unit
Law & Order: Special Victims Unit
1999 · 8.0
Columbo
Columbo
1971 · 8.1
Star vs. the Forces of Evil
Star vs. the Forces of Evil
2015 · 8.4
The Love Boat
The Love Boat
1977 · 6.2
NCIS
NCIS
2003 · 7.6
Law & Order
Law & Order
1990 · 7.3
Law & Order: Criminal Intent
Law & Order: Criminal Intent
2001 · 7.6
Knots Landing
Knots Landing
1979 · 6.9
The Big Bang Theory
The Big Bang Theory
2007 · 7.9
Magnum, P.I.
Magnum, P.I.
1980 · 7.3
See all fromJessica Walter

More from Érik Canuel · Director

Rookie Blue
Rookie Blue
2010 · 7.7
Lost Girl
Lost Girl
2010 · 7.7
The Dead Zone
The Dead Zone
2002 · 7.3
Flashpoint
Flashpoint
2008 · 7.4
Transplant
Transplant
2020 · 7.4
Ransom
Ransom
2017 · 6.6
The Hunger
The Hunger
1997 · 6.2
Transporter: The Series
Transporter: The Series
2013 · 6.0
Big Wolf on Campus
Big Wolf on Campus
1999 · 7.3
Bloodletting & Miraculous Cures
Bloodletting & Miraculous Cures
2010
See all fromÉrik Canuel

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Undercover Grandpa — streaming FAQ

Which OTT platform streams Undercover Grandpa?

Undercover Grandpa is streaming on Amazon Prime Video, Hoopla and Fawesome in United States, and available to rent or buy on Amazon Video and Google Play Movies. It's not currently on Netflix.

Is Undercover Grandpa on Netflix?

No, Undercover Grandpa is not on Netflix in United States as of November 2026. It's currently on Amazon Prime Video and Hoopla.

Is Undercover Grandpa on Amazon Prime Video?

Yes — Undercover Grandpa is included with an Amazon Prime Video subscription in United States as of November 2026.

Where can I watch Undercover Grandpa for free?

Undercover Grandpa is available to stream free (with ads) on Hoopla and Fawesome in United States.