SERIES

How has life in America changed since Sept. 11, and what further changes will we see as a result of the events of that day? “America ‘01” (8 p.m., ABC) takes a look at the cultural effect of the terrorist attacks.

When cast members of “The Brady Bunch” appear on “Weakest Link” (8 p.m., NBC), it could get dicey as they start voting each other off.

On her birthday, Molly’s family embarrasses her at a restaurant on “Maybe It’s Me” (8:30 p.m., WB).

MOVIES

Kevin Bacon and Fred Ward are joined by Reba McEntire and Michael Gross in an epic battle against giant underground predators in the surprisingly funny “Tremors” (9 p.m., USA).

John Cusack finds a secret passage into the head of actor John Malkovich in “Being John Malkovich” (11 p.m., Sundance).