Kevin Warren Bigley[1] (born October 5, 1986) is an American television and film actor, best known for playing rookie paramedic Brian Czyk on the USA Network series Sirens.

Bigley was born in Yuba City, California, and studied acting at The Theatre School at DePaul University, in Chicago, Illinois.

[2] After working with actor Vince Vaughn on a TV pilot,[4] Bigley moved to Los Angeles in 2010[2] and worked jobs including catering for a Jerry Springer game show, Baggage, on the GSN.

[4] He landed a part in Vaughn's 2011 movie The Dilemma and went on to appear onscreen in film and television, including on the series Bones, CSI: Miami and Chicago Code before winning the role of rookie EMT Brian Czyk the USA Network series Sirens.

[2] In 2019, Bigley was cast to play a recurring character in the Amazon Original series Undone, then later in 2020, he was cast as a main character, Luke, in the science fiction comedy Upload, another Amazon Original.