Best Bets on TV Tonight

"Degrassi: The Next Generation" (8 p.m., The N) begins a fourth season with a focus on Paige's date-rape trial. As Paige comes to terms with the attack, she also seeks closure this season.
Take time to get caught up with the third season of the drama series "The Wire" (8:30 p.m., HBO), the first two episodes of which will be shown back to back. The third episode will be shown at its usual time, 9 p.m. Sunday.
The groundbreaking miniseries "From the Earth to the Moon" (9 p.m., TNT) earns its commercial TV debut. The show, produced by Tom Hanks, tells the saga of the Apollo program and man's first giant step for mankind. The Apollo 7 astronauts are played by Frederic Lane, John Mese and Mark Harmon.
If you have to be in on a Friday night, why not spend it at Rick's? The cinematic classic "Casablanca" (10 p.m., TCM) is set in wartime Morocco, where nightclub owner Rick Blaine (Humphrey Bogart) has to deal with a few skeletons in his closet, including a beautiful one named Ilsa (Ingrid Bergman).