The Lowe Files (10 p.m., A&E) – Rob and sons Matthew (the Duke grad) and John Owen (he’s at Stanford) travel to the UFO hotspot of Phoenix, where they meet alleged alien abductee Travis Walton and a local fulgurite specialist.
Also on tonight . . .
Marlon (9 p.m., NBC) – Marlon struggles to come to terms with his daughter bringing home a boy for the first time.
The Sinner (10 p.m., USA) – Cora tries to recover missing memories with Ambrose’s help.
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Greenleaf (10 p.m., OWN) – When Sophia and Zora are excluded from the upcoming debutante Cotillion, Lady Mae sets out to make things right.
Jay Leno’s Garage (10 p.m., CNBC) – Jay is the first customer to get Ford’s new GT and later meets up with newsman Ted Koppel.