Teen Titans Go!/Henry Hugglemonster

Gizmo as Henry (both are 5 years old)

Starfire as Summer (both are voiced by Hynden Walch in the same voice)

Beast Boy as Cobby (Chiara Zanni kinda sounds like Greg Cipes when she does Cobby's voice)

Raven as Gertie

Cyborg as Denzel

Silkie as Beckett