Lisa Howard

Matt gets jealous when Sean and Raj (recurring guest star Adhir Kalyan - "Aliens in America") starts to develop a father/son relationship. Christian and Liz try making things work.

When two Watchers end up dead by Kalas' hand, Joe realizes that Kalas is looking for Methos, the mythical "oldest Immortal."

Anne responds to the call for help after an explosion devastates a subway station, but when another explosion rocks the station, Anne is trapped.

When the dean of a swanky prep school is murdered, Shaw and Riley must dig into the toxic system of pressure on the students to succeed.

As the fourth season begins, Lili Marquette (Lisa Howard) gives birth to a child that may be the last hope for survival of the Jaridians.

Jack must attend a fund-raiser with his self-serving, domineering wife, Margo, and her childish brother, Philip. Jack convinces Susan to accompany Philip. The evening degenerates into mayhem when Jack and Margo argue, and Philip behaves like a sex-crazed idiot.