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Roy "Big Red" O'Growlahan

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Big Red
Performer: John Cygan[1]
Appeared in: Monsters University
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Roy O'Growlahan, or Big Red for short, is a character in Monsters University. He is a big red monster, with a massive body and a large mouth, but short limbs and small blue antenna eyes. He is the president of the Jaws Theta Chi fraternity.



  1. Exclusive: Meet A Few Of The Voice Actors That Helped Bring ‘Monsters University’ To Life

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