"Dancing With the Stars" (8 p.m., ABC):
OK, so they were pretty darn good on frozen water, but how will Olympic ice dancing champs Charlie White and Meryl Davis fare without their skates -- and each other -- as they compete separately in the ballroom? That's one of the key questions going into the 18th season of this sequin-studded reality show. And here's another: Will we embrace Erin Andrews, who replaces Brooke Burke-Charvet as Tom Bergeron's new co-host? (For recaps of the show, go to www.mercurynews.com/tv).
"Dallas" (9 p.m., TNT):
There's a nostalgic vibe to tonight's episode as Lucy, Ray and Afton (Charlene Tilton, Steve Kanaly and Audrey Landers) return to Southfork for John Ross and Pamela's (Josh Henderson and Julie Gonzalo) wedding. Our prediction? Drama.
"Brain Games" (9 p.m., National Geographic): This addictive show continues to mess with our heads. In the midseason finale, Jason demonstrates how humans are just natural copycats as much of our everyday behavior is influenced by mimicking others. In other words: monkey see, money do.
Also on Monday: