In the Know

The Last Days of Ptolemy Grey

Lauren Caspian is public radio's third most popular host. He's a well-meaning, hypocritical nimrod, just like you and me. He's also a stop motion puppet. Each episode follows the making of an episode of Lauren's show In the Know, in which Lauren conducts in-depth interviews with real world human guests. Lauren collaborates with a diverse crew of NPR staff. They are also puppets and nimrods.

Animation

Comedy

Peacock

Suddenly left without his trusted caretaker, Ptolemy Grey is assigned to the care of orphaned teenager Robyn. When they learn about a treatment that will restore Ptolemy’s dementia-addled memories, it begins a journey toward shocking truths.

Date	In the Know	The Last Days of Ptolemy Grey
Apr 29, 2026Apr 29, 2026	0.082	0.28
Apr 28, 2026Apr 28, 2026	0.08	0.145
Apr 27, 2026Apr 27, 2026	0.092	1.066
Apr 26, 2026Apr 26, 2026	0.091	0.402
Apr 25, 2026Apr 25, 2026	0.067	0.102
Apr 24, 2026Apr 24, 2026	0.107	0.074
Apr 23, 2026Apr 23, 2026	0.109	0.094

In the Know vs The Last Days of Ptolemy Grey

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