Selwyn beat a potential crowd of over 20,000 and appeared on the first season of ESPN's reality show Dream Job.

While reading a "Top Ten" highlights segment on ESPN's SportsCenter he sported long hair, a beard and a 70s Outlaw country western leisure suit.

Beginning on June 15, 2004, Selwyn debuted as a color commentator on the Game Show Network series Extreme Dodgeball.

Selwyn shot an un-aired ESPN2 pilot called Holla Back in September 2005 with former BET host Free that was not picked up by the network.

Selwyn played in a Los Angeles-based band called Zachariah and the Lobos Riders, who, after Dead and Breakfast, performed their song "I Ain't Gonna Do (Walk Away)" on Attack of the Show!, on July 13, 2006.

He also made guest appearances on Kickin' it, Chicago Hope, Sabrina, the Teenage Witch "Stargate: Atlantis" and That '70s Show.

Selwyn released his first EP in 2006 titled Cartoons I'd Like to F***, which featured a new single with Fergie called "Other Side".

In July 2007 he served as floor reporter for G4's coverage of the three-day event E3, the Electronic Entertainment Expo.

He wrote a rap song to promote the third season of ABC Family's Greek, and shot a music video with the cast.

In 2010, the Selwyn brothers wrote, directed, starred in and produced the "Stand Up 2 Cancer" music video with actor Jim Parsons of The Big Bang Theory called "Up 2 You."