![Undercover Billionaire: Comeback City](https://image.tmdb.org/t/p/w342/mwemB1LnHfcJeXGKXGp4NGtITsR.jpg)
1 Season
6 Episode
Undercover Billionaire: Comeback City - Season 1 Episode 4 Knocked Down, But Not Out
Glenn teams up with Tae Bo inventor Billy Blanks to transform a struggling karate studio into a full-fledged fitness empire, but owner Brian Arrington must turn his part-time side project into a full-time second career.
- Year: 2021
- Country:
- Genre: Reality
- Studio: Discovery
- Keyword:
- Director:
- Cast: Glenn Stearns