Bad Grandpa .5 gives you a whole new perspective on the world of Irving Zisman with bonus scenes and pranks also featuring Spike Jonze as "Gloria" and Catherine Keener as Irving's wife "Ellie", plus a look at the evolution of Johnny Knoxville's naughty alter-ego, the makeup effects, and a behind-the-scenes peek at the idiocy it takes to make a hidden camera movie in public.
Directed by Jeff Tremaine
Trailer
IMDB
N/A
Where to Watch
Cast
Johnny Knoxville
Irving Zisman / Self
Spike Jonze
Gloria / Self
Jackson Nicoll
Billy
Catherine Keener
Ellie / Self
Georgina Cates
Kimmie
Zia Harris
Chuck
Jeff Tremaine
Self
Trip Taylor
Self
Dimitry Elyashkevich
Self
Rick Kosick
Self
Tony Gardner
Self
Crew
Jeff Tremaine
Director
Spike Jonze
Screenplay
Johnny Knoxville
Screenplay
Jeff Tremaine
Screenplay
Spike Jonze
Producer
Johnny Knoxville
Producer
Jeff Tremaine
Producer
Fax Bahr
Story
Jeff Tremaine
Story
Lance Bangs
Cinematography
Dimitry Elyashkevich
Cinematography
Tony Gardner
Makeup Effects Designer
Popular Reviews
82 reviews
Gdolla
7.0★ · 07/01/26
7/10 funnier than the actual movie. This was actually my first time watching this 0.5. As each Jackass movie other than the first has one. I just love seeing the deleted scenes and behind the scenes work. I mean how did that scene with Catherine Keener not make the movie it was hilarious. One of the funniest things I’ve seen in all the Jackass movies and it didn’t make the cut. The doc/extra footage just brought more life than the actual movie did. This was just really well put together to see how Bad Grandpa was made.
7/10 funnier than the actual movie. This was actually my first time watching this 0.5. As each Jackass movie other than the first has one. I just love seeing the deleted scenes and behind the scenes work. I mean how did that scene with Catherine Keener not make the movie it was hilarious. One of the funniest things I’ve seen in all the Jackass movies and it didn’t make the cut. The doc/extra footage just brought more life than the actual movie did. This was just really well put together to see how Bad Grandpa was made.
Max Ironman
6.0★ · 04/29/26
They should've made a 'Dirty Gloria' film
They should've made a 'Dirty Gloria' film
taylor
7.0★ · 04/27/26
just spike jonze dressed as an elderly woman acting like a dominatrix over the phone
just spike jonze dressed as an elderly woman acting like a dominatrix over the phone
taylor
7.0★ · 01/01/26
spike jonze as gloria is life changing
spike jonze as gloria is life changing
dylan
10.0★ · 03/17/25
includes academy award winning director spike jonze being transvestigated by a sex therapist while disguised as an old lady and somehow that's one of the most normal scenes in the film
includes academy award winning director spike jonze being transvestigated by a sex therapist while disguised as an old lady and somehow that's one of the most normal scenes in the film
