What is the deal with post-credit movie scenes? NPR's Ayesha Rascoe talks with Linda Holmes, host of the Pop Culture Happy Hour podcast, about why they exist and whether they really work.

For a show that's never been shy about celebrating itself, Saturday Night Live was bound to lean hard into its 50th season.

Here to tell us about a few movies and shows they're excited to watch this summer is NPR pop culture correspondent Linda Holmes. Hi, Linda. LINDA HOLMES, BYLINE: Hello, Leila. FADEL: OK.

And here to talk about it is NPR's Linda Holmes, host of Pop Culture Happy Hour. Hi, Linda. LINDA HOLMES, BYLINE: Hello, hello. RASCOE: Now, please don't spoil it for anyone and not for me 'cause ...

And here to talk about it is NPR's Linda Holmes, host of Pop Culture Happy Hour. Hi, Linda. LINDA HOLMES, BYLINE: Hello, hello. RASCOE: Now, please don't spoil it for anyone and not for me 'cause I ...