Mario Joyner
- Episode aired Jul 26, 1992
- TV-MA
- 27m
Joyner, who nearly made the 1984 Olympics in track, hosts MTV's Half Hour Comedy Hour.Joyner, who nearly made the 1984 Olympics in track, hosts MTV's Half Hour Comedy Hour.Joyner, who nearly made the 1984 Olympics in track, hosts MTV's Half Hour Comedy Hour.