The buttoned down mind of Bob Newhart is coming back to TV. In August, Hallmark Channel will present Newhart in Herb's Murders, a two-hour original TV movie. And that's not all. Hallmark, which yesterday announced Jane Seymour in a detective movie called Dear Prudence, has other old TV favorites slated for original telefilms.

There's former 7th Heaven star Stephen Collins will star in The Ride of Her Life; Jacqueline Bisset has a holiday pic in the works called Thanksgiving Reunion, which will air in November; and Pam Grier, Florence Henderson (The Brady Bunch) and Donna Mills (Knots Landings) will headline Ladies of the House, about three women from the same church who team up on a home renovation project.

Reunions are hot, you know? On February 12, for example, Oprah reunited (most of) the kids from The Cosby Show, with Bill appearing via satellite. Well, never one to let a good idea go to waste, NBC jumped on the theme. They recently had a Family Ties reunion on Today, so now the morning show is commencing tomorrow with a series of more "Together Again" features. Tune into 8:00 a.m. hour each day so you don't miss a thing!