Joseph Sikora is an American actor known for his starring role as Tommy Egan on the Starz series Power and its subsequent spin-offs and sequels, Power Book II: Ghost, Power Book IV: Force and Power: Legacy, in which he is the protagonist.
As a teenager, Sikora appeared in a McDonald's commercial with Michael Jordan in 1990. He made his Broadway debut in 2006 after he was cast as one of the leads on The Caine Mutiny Court-Martial. He is also an ensemble member of Chicago's Shattered Globe Theatre Company.
Sikora made his television debut in an episode of The New Adam-12 after playing extras on a few TV shows. He was cast as Johnny in Rudy. After small appearances in TV shows and films such as Early Edition, Turks, The Watcher, and Ghost World, he was cast in two episodes of Third Watch.
In 2003, Sikora was cast as Roger in the direct-to-video biographical-drama film Gacy. After a few appearances in low-budget movies, he was cast in the Golden Globe-nominated Normal. It was there that he had what he considers his "breakthrough" moment: when the film's star, Tom Wilkinson, told him, "All you have to do is think the line and the camera will read it".
