Dan Schneider voiced the radio host and you hear him mention Joe Catania, a person who works alongside Dan in his shows.
The song that Drake performs is available on Drake Bell's first album, Telegraph.
This episode is not available on streaming services or was released on DVD due to licensing issues with material used in the episode, likely because of copyright for Drake's song. It was however included on the original out of print release of "Best of Seasons 1&2" DVD. It was omitted from the re-release though.
Chucky Cheddar's is a parody of Chuck E. Cheese's.