Casey Strand

A scientist is deliberately exposed to a deadly toxin at a high-security biological research facility. Before she dies, she calls Jane to ask for his help in finding her killer. Once the agents have arrived on scene, however, another empty flask of the toxin is discovered, suggesting all those inside the facility have just hours to live.

Frasier appears on a teen-oriented radio show and is interrogated by the brainy panellists, and Niles tries to show his love for Daphne in a more spontaneous way.

Kara and her friends draw on all their courage when an earthquake shakes the city, and a dangerous situation causes Alex to distrust Hank even more when they get trapped in the DEO with a powerful alien.

The 126 is on the scene when a disastrous wedding comes crumbling down; Grace helps a dominatrix and her slave involved in a shocking situation; Owen and Gwyneth struggle to label their new relationship.