Chad Everett is the host of TNT’s...

Chad Everett is the host of TNT’s The Best of Medical Center (Sunday beginning at 5 p.m.), featuring 10 hours of the 1969-76 CBS medical series starring Everett as Dr. Joe Gannon and the late James Daly (father of Tyne and Tim) as Dr. Paul Lochner. Guest stars include O.J. Simpson (as a football star who refuses medical treatment), Nick Nolte, Larry Hagman and Michael Douglas. “Medical Center” joins the TNT weekday lineup Monday at 10 a.m.

Republic Pictures Home Video has released The Roy Rogers Collection, including eight of the singing cowboy’s color films ($10 each): “Twilight in the Sierras,” “Trigger Jr.,””Susanna Pass,” “Down Dakota Way,” “North of the Great Divide,” “Trail of Robin Hood,” “Bells of Coronado” and “The Golden Stallion.” Each title also is available in the deluxe collector’s edition ($80).

CBS Video has issued two new volumes in its popular Gunsmoke and Rawhide collections ($15 each). The episodes of “Gunsmoke” featured are “The Avengers” and “The Gold Mine.”Barbara Stanwyck is the guest star in “The Captain’s Wife” installment of “Rawhide.” Frankie Avalon appears in the “Incident at Farragut Pass” entry as a selfish young man sent on the cattle drive by his doting grandmother (Glenda Farrell).