USA
Roger, Rerun and Dwayne are three buddies growing up in Los Angeles. The three of them always have a penchant for getting into mischief and trying to find ways of getting rich quick. Almost always the trio's schemes wind up getting them into trouble and it is up to Roger's mother to get them out of it. Also, half of the time, the boys get into trouble because of Roger's bratty sister Dee. - IMDb
| What's Happening!! |  Israel |
| What's Happening!! |  India |
| What's Happening!! |  Japan |
| What's Happening!! |  Mexico |
| What's Happening!! |  New Zealand |
| What's Happening!! | USA |
| What's Happening!! |  South Africa |
| What's Happening!! |  Australia |
| What's Happening!! |  Canada |
| What's Happening!! | Canada |
| What's Happening!! |  West Germany |
| What's Happening!! |  Ecuador |
| What's Happening!! |  Spain |
| What's Happening!! |  United Kingdom |
| What's Happening!! |  Ireland |
| Что творится!! |  Soviet Union |
 |
Haywood Nelson [16] | Dwayne Nelson (TV Episode: The Benefit Show) (1976) |
 |
Erin Blunt [15] | Luther (TV Episode: Dee's First Date) (1978) |
 |
Robbie Rist [12] | John Stevens (TV Episode: The Burger Queen) (1976) |
 |
David Hollander [9] | Earl 'Little Earl' Barnett Jr. (TV Episode: The Benefit Show) (1978) |
 |
Sparky Marcus [12] | Danny (TV Episode: First Class Coach) (1979) |
 |
Justin Dana [9] | Bobby (TV Episode: First Class Coach) (1979) |
