Maniac pics (Nightowl) The Maniac, made by Nightowl Productions, replaced Evilution in the Nightowl lineup. The Maniac is an H4 poster mask and is very popular with Myers collectors due to it's wonderful costume appeal. Finish on the Maniac vary quite a bit and can be found with Mohair, fur and Camel hair. Additionally, paint varies from flat white to heavily weathered and fleshed. * This mask is no longer in production. MASK VALUED AT: $250 - $300 with Camel and Fur hair and $400 - $500 with Mohair.