Joe Dinicol plays Truman in life with derek.
Daniel Magder plays the role of Edwin in life with derek
Duhhhh. Casey and Derek are stepsiblings. Casey's mom married Derek's dad.
Daniel Magder
Joy Tanner
Joe Dinicol
Ariel Waller
Jordan Todosey
Joy Tanner plays Nora.
Ariel Waller
Robbie Amell
Ashley Leggat