Maureen Arthur

When Jessica (Angela Lansbury) is arrested for murder, secret agent Michael Haggerty (Len Cariou) and her nephew Grady (Michael Horton) conspire to keep her safely in jail while they seek the real killer.

Every time Lamont and his drama coach do the strangling scene from "Othello," someone thinks Lamont is committing a real murder.

A bizarre force sweeps through Chicago, killing randomly. It has the strength of a hurricane, generates a massive electromagnetic field, steals lead and electronic equipment, and sucks the bone marrow out of humans and animals. Kolchak (Darren McGavin) realizes he's onto a huge story - if he can find out exactly what this force is.

Albeit with some reluctance, Ben Matlock defends one of Atlanta's most successful madams, Ann Rawls, when she is accused of murdering one of her "working girls."

A university professor is charged with the murder of a blackmailing songwriter; guest David Hedison.

Mark attends his high school class reunion and learns that some memories are bittersweet for his old friends.