Among the guest characters for the episode are Bolivar Trask, Mastermold, and Carl Denti, voiced respectively by Lawrence Bayne, Gavin Hammon, and Eric Baiza. In the second episode of the season ...

Henry Gyrich (Todd Haberkorn), Bolivar Trask (Gavin Hammon), and Mister Sinister (Christopher Britton) all affect the plot, ...