Brian Milligan is an Irish actor known for his intense screen presence, particularly within his country's television and film landscape. He gained widespread recognition for his role as Tommy in *Love/Hate*, one of Ireland's most acclaimed crime-drama series, where he portrayed the complex and troubled Tommy, a central character deeply beloved by audiences.

On the big screen, Milligan has appeared in films such as *Can't See for Looking* (2014) and *The Running Mate* (2007), in addition to significant appearances in British series like *Misfits*. Milligan is often cast in roles depicting intense and sometimes problematic characters, often from humble or working-class backgrounds. His acting is distinguished by a raw authenticity and the ability to convey both vulnerability and a latent aggression, making him a significant and memorable presence in the productions he appears in.