Adam and Evil (also known as Halloween Camp 2: Scream If You Wanna Die Faster in the United Kingdom) is a 2004 American slasher film directed by Andrew Van Slee. It stars Erica Cerra, James Clayton, and Jodie Graham. The plot follows a group of friends who are stalked and murdered by a masked killer during a camping trip.

Filming for Adam and Evil began on April 30, 2003 in Los Angeles and was released on April 27, 2004.

Although there is no plot continuity, the UK name implies a sequel to 2003's Bloody Murder 2: Closing Camp, released as Halloween Camp in the UK. This in turn is a sequel to 2000's Bloody Murder in the US.