"Parks and Recreation"

COMEDY. The death of a Pawnee luminary puts a damper on Leslie's bus tour during the last day of her campaign, especially when she crashes the memorial — literally.

9:30 p.m., NBC

 

"Community"

COMEDY. The untimely death of a beloved student sends Britta into action mode, serving as grief counselor to her classmates — the result of which, of course, may require therapy of its own.

8 p.m., NBC



"The Big Bang Theory"


COMEDY. The only thing stronger than Howard's geek love for Bernadette may be space — which puts their wedding in jeopardy when his NASA mission gets moved up.

8 p.m., CBS



"American Idol"


REALITY. Please read the following in Ryan Seacrest slow-speak: And. We. Have. Our. Final. Four.

8 p.m., Fox