What to Watch on Saturday: ‘Night Manager’ marathon, more Olympics

The Night Manager (8 p.m., AMC) – All eight episodes of this acclaimed series air back-to-back tonight starting at 8. The crime drama, which originally aired on BBC, is based on a John le Carré's novel about former British soldier Jonathan Pine (Tom Hiddleston). Pine works as a hotel night porter and is contacted by an intelligence agent and asked to spy on a businessman (Hugh Laurie) believed to be involved in an illegal arms trade.

Also on tonight . . .

Summer Olympics (NBC, other channels) – The games continue with track and field, swimming, diving, beach volleyball and more. Check out the full TV and live-stream schedule at nbcolympics.com.

Rush Hour (8 p.m., CBS) – Carter and Lee look for a mystery man who is targeting upstanding members of society who have something to hide.

Summer in the City (9 p.m., Hallmark) – After landing a big promotion managing a store in Manhattan, a woman from a small Midwestern town tries to adopt a big city attitude, which is a disaster. Stars Julianna Guill (a Winston-Salem native, by the way) and Vivica A. Fox.

The Inherited (10 p.m., Lifetime) – Eve marries the man of her dreams, but when they move into the house he inherited from his first wife, Eve falls into a spiral of suspicion and madness.