Daniel John Dyer[a] is an English actor who has worked in television, film and theatre. Dyer's breakthrough role was as Moff in Human Traffic, with other notable roles as Billy the Limpet in Mean Machine, and as Tommy Johnson in The Football Factory. Following the success of The Football Factory, Dyer was often typecast in "hard-man" roles, although it was this image that allowed him to present The Real Football Factories, its spin-off, The Real Football Factories International and Danny Dyer's Deadliest Men. Dyer has also worked in theatre, having appeared in three plays written by Harold Pinter, with whom he had a close friendship.