Dr. Dagless is a fictional character from the British television series Garth Marenghi's Darkplace. He is portrayed as a doctor working in a haunted hospital, where he faces various supernatural challenges. The show is a parody of 1980s horror television and features a mix of comedy and horror elements. In the series, Dr. Dagless is known for his over-the-top personality and dramatic flair. He often finds himself in absurd situations, battling both medical issues and paranormal threats. The character is played by Matthew Holness, who co-created the show alongside Richard Ayoade.