Cast Credits What I Like About You (2002) Guest starring as Ernie Episode 1x08: Copy That (Nov 15, 2002) Reba (2001) Guest starring as William Episode 1x20: The King and I (May 3, 2002) S Club 7 (1999) Guest starring as Billy Walters Episode 2x06: The Prom (May 11, 2000)