Father Dougal McGuire Linehan and Mathews to discard the mockumentary format and expand the Father Ted episode to a traditional sitcom, Father Dougal became one of the main characters. When writing Dougal, Linehan and Mathews drew on Stan Laurel, incorporating some of Linehan's own behaviour during moments of confusion. Linehan and Mathews saw O'Hanlon in a modernised Shakespeare play broadcast by RTÉ, and were impressed by the "weird, gormless" face he could pull. Linehan later said, "That was Dougal right there. He was just spot-on and he became our secret weapon. The show took off so quickly because Ardal was so instantly funny."
Father Ted Crilly Geoffrey Perkins asked Linehan and Mathews to discard the mockumentary format and expand the Father Ted episode to a traditional sitcom. Linehan found the character of Ted easier to write if he imagined Mathews's version delivering the lines. "Every time I wrote Ted in the early days, I'd hear Arthur's voice... Ted was this very bland character who'd never curse except for saying a very quiet 'feck' to himself. That panic and turmoil under the surface defined Ted before we even started writing him. Years later, when we did, it was just like pressing 'play' on a tape recorder." One