Callum Blue: Callum Blue. Actor: The Princess Diaries 2: Royal Engagement. Callum Blue, born in London, England, has enjoyed a steady career in film and TV. Best known for his role as Mason in the hit Showtime series, Dead Like Me (2003), he has also achieved other hits with Related (2005) and The Princess Diaries 2: Royal Engagement (2004), co-starring Anne Hathaway. He received his theatrical training at Mountview in London. He...
