A surprisingly deep episode about healing, where Finn deals with his loss of arm and emotional heartache, featuring stunning animation.
Finn is not the only character undergoing massive shifts during this run:
Gunther's true alien identity is revealed, while Martin Mertens manages a bizarre alien prison break on a distant planet.
The voice acting reached new emotional heights, with Jeremy Shada perfectly capturing Finn's transition from a naive teenager to a world-weary philosopher. The addition of Stephen Root as the voice of Martin Mertens provided a chillingly realistic portrayal of a charismatic yet neglectful father. The Verdict: A Masterpiece of Animation