Rona Figueroa

Holmes and Watson race to help Detective Bell when he becomes a victim of a bio-terrorism attack at the precinct and the station is quarantined. During the lockdown, Captain Gregson and Detective Bell begin to suspect they are trapped inside with the perpetrator. Also, Watson faces the difficult task of helping her mother, Mary (Freda Foh Shen), accept that her advancing Alzheimer’s disease requires her to receive more medical care.

Liz faces protests over rising fuel costs; Mike B. is questioned about a conspiracy with Iran. (TV-PG L)

Hank and Divya treat a matchmaker who's intent on setting each of them up. Also, while Evan tries to rein in HankMed 3.0, Paige plans a small kick-off party that turns out to be anything but small. Guest Stars: Henry Winkler, Brooke D'Orsay, Christine Ebersole, Kyle Howard, Anna George, Ben Shenkman, Kat Foster, Judy Greer, Michael B. Silver.