Teaser: Planting. (Teaser includes Stephanie and Michelle.) Main Synopsis: Danny has plans to pick Vicky up from the airport, so he asks D.J. to pick Michelle up from a Honeybee troop meeting at 4:00pm. It's not 4:00pm yet, so D.J. goes out with Steve. When they return home, they are studying when they realize that they are in love with each other. Minutes later, Danny walks in while D.J. and Steve are sharing a kiss, then Stephanie arrives home with Michelle, because D.J. forgot to pick Michelle up and walk her home. Steve leaves to go to wrestling practice at the high school. Danny tells D.J. that recently, D.J. has been entirely too wrapped up with Steve. D.J. says that she and Steve are in love, and Danny refuses to believe it just because D.J. is 15 years old, then Danny says D.J'.s mind has been in the clouds because of Steve, so in order to bring D.J'.s mind back down to Earth, Danny forbids D.J. from ever seeing Steve again - a big mistake on Danny's part. It drives D.J. rig

June 18, 1958: Sam leaps into a tricky situation as an escaped killer holed up in a house with a mother and daughter as hostages. Escape isn't going to be easy for either Sam or his hostages, when the real killer breaks out of the waiting room, stranding Sam in the past, destined to die at the hands of a vengeful sheriff.

Denied a loan to open the restaurant, Roseanne must turn to her mother; Darlene catches D.J. peeping at neighbor Molly.

NOVA follows the trail of America's first inhabitants. Did they migrate across a Bering Sea land bridge at the end of the last Ice Age, as we all learned in school? Or did they arrive thousands of years earlier, possibly by some different route, as new archaeological evidence increasingly hints?