How to play a single podcast episode (i.e. not endless)

[Rotour]

Hi,

I can get my Echo Dot to play a podcast "Alex, play an episode of Fresh Air." It grabs the latest episode from Fresh Air via TuneIn... aaaand then plays every episode of Fresh Air going backwards, sequentially. I like to listen to a podcast at night, and love the Echo Dot to keep the laptop out of the bedroom. Is there a way to get it to play only a single podcast? Having it run on an endless loop is maddening. Thanks!