Ben Harvey Bailey Smith (born 21 September 1977), also known by the stage name Doc Brown, is an English rapper, comedian, actor, screenwriter, radio presenter and voiceover artist. He played DS Joe Hawkins in the TV series Law & Order: UK. He is also known for playing Nathan Carter in the CBBC TV series 4 O'Clock Club from 2012 to 2015.
He also voiced a number of episodes of the popular show Funny Animals: Unleashed. This show was aired via 4MUSIC.