Plot Summary
During the funeral, a young girl tracks down her dead grandfather's soul, only to find him happily gambling in the afterlife. Slipping him a transit pass, fireworks explode—Bang! Grandpa blasts into the heavens.
Our Take
Expert, independent review by the HollyFlixHD Editorial Team
Analyzing cinematography, narrative pacing, and lead performances for Boom, Grandpa! Boom!. Writing review...
Director & Crew
June Lee
Director
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Find Boom, Grandpa! Boom! StreamingFrequently Asked Questions
Where can I watch Boom, Grandpa! Boom! online?
Boom, Grandpa! Boom! (2026) is available to stream on various platforms. You can also watch it online via our Watch Online button.
What is the TMDB rating of Boom, Grandpa! Boom!?
It has a TMDB rating of 0.0/10 based on 0 votes.
Who directed Boom, Grandpa! Boom!?
Boom, Grandpa! Boom! was directed by June Lee and released in 2026.
How long is Boom, Grandpa! Boom!?
The runtime of Boom, Grandpa! Boom! is not available.
Movie Details
- Release Date
- 2026-09-30
- Status
- Released