In the 1990s Dan finds himself tracking a serial kidnapper. When Katie gets called into Zack's school, she wonders how much Dan's traveling is affecting him. Jack is beginning to believe Dan is traveling in time. This episode is the first part, the conclusion is Blowback
Elenco: Kevin McKidd , Reed Diamond , Moon Bloodgood , Brian Howe , Gretchen Egolf , John Noble .