The Winnipeg Jets get some national exposure from this special Friday-night edition of Hockey Night in Canada as they host the Pittsburgh Penguins at the always-loud MTS Centre. CBC, 6 p.m.
The timeless Canadian series returns to MuchMusic with an emotional two-part episode in which Cam is reluctant to return to school after an amazing week at home. Dallas goes to great lengths to win Alli's affection. MuchMusic, 8 p.m.
In keeping with this week's Valentine's Day theme, colour this new episode decidedly red. Mac and the team investigate three separate cases involving love gone horribly wrong. CTV, 7 p.m./CBS, 8 p.m.
George Stroumboulopoulos: pre-empted
Jay Leno: Kathy Griffin, David Feherty
David Letterman: Helen Hunt, Jeff Caldwell
Jimmy Kimmel: best of the week
Craig Ferguson: Mario Lopez
Jimmy Fallon: Joan Rivers, Josh Charles