Journeyman is an American science-fiction romance television series created by Kevin Falls for 20th Century Fox Television which aired on the NBC television network. It starred Kevin McKidd as Dan Vasser, a San Francisco reporter who involuntarily travels through time. Alex Graves, who directed the pilot, and Falls served as executive producers. The show premiered on September 24, 2007, airing Mondays at 10 p.m. Eastern Time. The initial order from the network was for 13 episodes, all of which were produced prior to the 2007 Writers Guild of America strike by screenwriters. However, the series suffered from low ratings, and NBC canceled it in April 2008. The final episode of Journeyman aired on Wednesday, December 19, 2007. Plot The series centers on Dan Vasser, a newspaper reporter living with his wife Katie and young son Zack in San Francisco. For an unknown reason, one day he begins "jumping" backward in time. He soon learns that each series of jumps follows the life of a person whose destiny he is meant to change. Dan's jumping affects his family life and his job, and instills suspicion in his brother Jack, a police detective. While in the past, Dan reconnects with his ex-fiancée, Livia, whom he had believed was killed in a plane crash but who is actually a fellow time traveler. Fictional cosmology Dan's "shifts" through time occur seemingly at random. The only indication he has to an oncoming jump is a feeling in his head which varies from right before he jumps to several seconds of warning. Initially, the feelings were headaches. However, as the series progresses the headaches become less painful. Dan appears to have no control over the shifts. The first jump is several decades into the past; through a series of jumps, he jumps nearer to the present, usually years at a time. When Dan met Evan in the series finale, Evan told Dan that he was a traveler too. It was implied that Evan had traveled to different time periods at random. The same can be inferred with Livia, who claims that she has gone through many jumps of her own. But her jumps are quite different from Dan's. The jumps manifest themselves with a small blue flash and a ripple as Dan appears to vanish from the present, and appear instantly in the past. He is missing from the present for a period of time unrelated