Milo Callaghan

Milo Moses Callaghan (born c. 1998/1999) is an English actor. On television, he starred in the USA Network series The Rainmaker (2025–). He also had recurring roles in the Starz series The Spanish Princess, the Disney+ series Rivals (2024) and the BBC Three series Video Nasty (2025).

Early life Callaghan grew up in Hoylake He graduated with a Bachelor of Arts (BA) in Education from Queens' College, Cambridge in 2020. During university, Callaghan was a member of the Cambridge Footlights. He starred in a production titled Cicada 3301 alongside Bilal Hasna at the 2019 Edinburgh Fringe Festival, where Callaghan met his agent.

Career Callaghan made his television debut as Henry Stafford in the Starz historical drama The Spanish Princess in 2020. Callaghan also had early roles in the long-running British television series Casualty and Doctor Who, in which he appeared as Allan K. Sullivan in the episode Dot and Bubble in series 14.

He had the role of Wayne in the 2024 horror film The Strangers – Chapter 2. Callaghan was featured in the 2024 British television series Rivals for Disney+, which was adapted from the 1988 novel of the same name by Jilly Cooper. That year, he could be seen portraying Orry Atreides in the fantasy drama television series Dune: Prophecy.

Callaghan appeared in the British comedy horror television series Video Nasty on BBC 3 in 2025. He was cast in the lead role as Rudy Baylor in the 2025 television drama series The Rainmaker based on John Grisham's 1995 novel of the same name. The role previously was played by Matt Damon in the 1997 film adaptation.

Filmography +Key Denotes works that have not yet been released Year Title Role Notes 2020 Henry Stafford 5 episodes 2023 Casualty Kai 1 episode 2024 Wayne Film 2024 Doctor Who Allan K Sullivan 1 episode 2024 Rivals Seb Burrows 8 episodes 2024 Dune: Prophecy Orry Atreides 1 episode 2025 Video Nasty Joe 5 episodes 2025 Rudy Baylor 10 episodes 2025 Wayne Film