Madman of the People to Third Watch

Friends and Madman of the People were affected by the blackout created by Mad About You's Jamie on Blackout Thursday.

Caroline in the City's Caroline wished The Single Guy's Jonathan good luck

Fraiser's Niles and Daphne read Caroline in the City's comic strip.

Cheers spun-off Frasier

St Elsewhere's Westphall, Craig and Auschlander visited Cheers' bar

St Elsewhere's Dr Turner was investigated for murder by Homicide's Pembleton and Bayliss.

Chicago Hope's Jeffrey Geiger accepted an organ of a victim on Homicide

A reporter on Chicago Hope talked to Dr. Austin about having been accepted into the space program and mentions an ER doctor from County was also accepted. In a separate episode of ER Dr. Greene was accepted in the space program.

ER's Dr. Lewis went to New York to look for here sister and was aided by the characters of Thrid Watch.