Nicholas John Frost is an English actor, comedian and screenwriter. He has appeared in the Three Flavours Cornetto trilogy of films, consisting of Shaun of the Dead (2004), Hot Fuzz (2007), and The World's End (2013), and the television comedy Spaced (1999–2001). He also appeared in Joe Cornish's film Attack the Block (2011). He co-starred in the 2011 film Paul, which he co-wrote with frequent collaborator and friend Simon Pegg. He has also portrayed various roles in the sketch show Man Stroke Woman. In 2020, he co-created and starred in the paranormal comedy horror series Truth Seekers with Pegg.