Rotten Tomatoes
Cancel Movies Tv shows RT App News Showtimes

Underdog

Play trailer Poster for Underdog 2019 1h 51m Drama Action Play Trailer Watchlist
Watchlist Tomatometer Popcornmeter
Tomatometer 1 Reviews Popcornmeter Fewer than 50 Ratings
Sam is a troubled teenager with a traumatic past. She was introduced to Donovan, an older boxing coach, with whom she forms a quick bond over their mutual struggles. He introduces her to MMA boxing. Through Donovan's mentoring and training, Sam is on her way to healing, and finds her new aspiration of becoming the world champion. But first she must defeat the most intimidating fighter in MMA history, and her inner demon that can derail her champion dream. It's a story of hope and triumph.
Watch on Prime Video Stream Now

Where to Watch

Underdog

Critics Reviews

View More (1)
Meredith Jill Brown Upcoming Horror Movies This gritty drama meshes the world between victim of circumstance and ultimate recovery. Rated: 7/10 Nov 10, 2025 Full Review Read all reviews
Underdog

My Rating

Read More Read Less POST RATING WRITE A REVIEW EDIT REVIEW

Cast & Crew

View All

Ritchie Greer

Director

Brian Krause

Dallas

Becca Buckalew

Sam Miller

Kim Estes

Donovan Harold

Amber Wegner

Liz Goodman

Phillip Musumeci

Bobby Miller
View All

Underdog

Underdog (2019) Underdog (2019) View more photos

Movie Info

Synopsis Sam is a troubled teenager with a traumatic past. She was introduced to Donovan, an older boxing coach, with whom she forms a quick bond over their mutual struggles. He introduces her to MMA boxing. Through Donovan's mentoring and training, Sam is on her way to healing, and finds her new aspiration of becoming the world champion. But first she must defeat the most intimidating fighter in MMA history, and her inner demon that can derail her champion dream. It's a story of hope and triumph.
Director
Ritchie Greer
Producer
Sarah Brown Carter, Kim Estes, Ritchie Greer, Sherry Hursey, Michael Matteo Rossi
Screenwriter
Ritchie Greer
Distributor
Deep C Digital
Production Co
Magic Arrow Films
Genre
Drama, Action
Original Language
English
Release Date (Streaming)
Dec 3, 2021
Runtime
1h 51m
Most Popular at Home Now