I need more Peter Davison on my TV

I watched a few reruns of Law & Order:UK tonight. They have one major problem: they don't have nearly enough Peter Davison. They also don't have enough Peter-and-Freema scenes. (They do, however, have a lot of Doctor Who commercials; BBC America seems to be assuming that at least some of the audience are also Doctor Who fans. Correctly, in my case. *g*)

However, having had a small Peter Davison taste, I've realized how much I miss seeing him regularly on my TV. Obviously a Fifth Doctor marathon is long overdue. Interspersed, perhaps, with some All Creatures Great and Small?