|“Heart of Evil”|
|Teenage Mutant Ninja Turtles (2012 TV series) episode|
|Original airdate||April 2, 2017|
|Written by||Gavin Hignight|
|Supervising Producer||Ant Ward & Patrick Krebs|
|Directed by||Rie Koga|
|Supervising Director||Ben Jones & Ciro Nieli|
Heart of Evil is the third episode of the fifth season of Teenage Mutant Ninja Turtles.
- April O'Neil (Mae Whitman)
- Bebop (J.B. Smoove)
- Donatello (Rob Paulsen)
- Don Vizioso's Gang
- Karai (Kelly Hu)
- Kavaxas (Mark Hamill)
- Leonardo (Seth Green)
- Michelangelo (Greg Cipes)
- Raphael (Sean Astin)
- Rocksteady (Fred Tatasciore)
- Tiger Claw (Eric Bauza)
- Foot Cultists
- Pizza Guy (Greg Cipes)
- Suit-Wearing Man (Fred Tatasciore)
- Undead Shredder (resurrection)
- The Dell'Abate Restorante that Don Vizioso uses as his hideout is named after Gary Dell'Abate, the Howard Stern Show producer best known as "Baba Booey". The restaurant's logo features a buck-toothed person wearing a Roman headdress that is a caricature of Gary.
- The Hignight Hotel is named after writer Gavin Hignight.
- The back of Don Vizioso's flying throne has a "I Heart Connie Francis" bumper sticker with the Italian flag on it. Connie Francis was a famous Italian-American movie singer in the late 1950s and early 1960s.
- On the back of Don Vizioso's flying throne is a sticker that reads, "Sono Affamato!" This is Italian for "I'm hungry", a nod to the Don constantly eating and being overweight.
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