Episode 4

Zachary Gordon

Young Bruce Wayne / Kid #1 (voice)

Liliana Mumy

Doll / Kid #2 (voice)

James Arnold Taylor

Father (voice)

Gary Anthony Williams

Fun Haus (voice)

Thomas F. Wilson

Sportsmaster / Santa (voice)

Will Friedle

Blue Beetle (voice)

Corey Burton

Red Tornado / Professor Ulthoon (voice)