Kajlich appeared in an episode of the USA Network's "Psych" entitled "Psy vs. Psy" as a psychic FBI agent who ends up not being who she appears to be. She appeared as a major character in an episode of Fox's short-lived action TV show, "Fastlane", as a prostitute named Bree whose pimp wants her dead. Kajlich had a quick appearance as a punk nose-piercing girl in an episode of "Freaks and Geeks", and she played Jennifer on the CBS comedy "Rules of Engagement". She was ranked No. 74 on the "Maxim" "Hot 100 Women of 2004" and No. 63 on the "Maxim" "Hot 100 Women of 2007".