Jonathan Scott Frakes is an American actor and director. He is best known for his portrayal of William Riker in the television series Star Trek: The Next Generation and subsequent films and series. He has also hosted the anthology series Beyond Belief: Fact or Fiction, voiced David Xanatos in the Disney television series Gargoyles, and narrated the History Channel documentary, Lee and Grant. He is the credited author of the novel The Abductors: Conspiracy, which was ghostwritten by Dean Wesley Smith.

William Thomas "Will" Riker is a fictional character in the Star Trek universe appearing primarily as a main character in Star Trek: The Next Generation, portrayed by Jonathan Frakes. Throughout the series and its accompanying films, he is the Enterprise's first officer, and briefly captain, until he accepts command of the USS Titan at the end of Star Trek: Nemesis. He is the husband of Deanna Troi.