6 Must-See Finale Guest Stars on ‘Grey’s Anatomy,’ ‘Blue Bloods’ & More

'Grey's Anatomy,' 'The Neighborhood,' and 'Blue Bloods'
ABC; Monty Brinton/CBS; CBS

Nothing spices up a finale like a famous face — so we’ve got nine of ’em tempting you to watch.

Ranging from returns for Grey’s Anatomy and Blue Bloods to fun voice roles in Bob’s Burgers, we’re rounding up the must-see (and hear) appearances from upcoming TV finales.

Rob Lowe and Chad Lowe
Alberto E. Rodriguez/Getty Images

9-1-1: Lone Star

In the two-hour Season 4 finale, Chad Lowe joins brother and series star Rob as Owen’s L.A.-based half-brother Robert, visiting Austin for the Tarlos wedding. Tuesday, May 16, 8/7c, Fox

Ellen Pompeo as Meredith Grey in Grey's Anatomy
ABC/Nino Munoz

Grey's Anatomy

Did she forget something in her locker? Because three months after departing Seattle for Boston, Meredith (Ellen Pompeo) is back to wrap up Season 19 in a two-hour episode. OK, she’s not exactly a guest star, but it’s been a while since her weekly gig! Thursday, May 18, 9/8c, ABC

Jennifer Esposito, Donnie Wahlberg, and Marisa Ramirez in 'Blue Bloods'
CBS

Blue Bloods

Better set some extra plates at the dinner table. Grown-up Reagan offspring Nicky (Sami Gayle) and Jack (Tony Terraciano) are set to return in the Season 13 ender. Plus: O.G. series regular Jennifer Esposito reprises her role as Jackie Curatola — last seen in Season 3 — to help old partner Danny (Donnie Wahlberg) nab a copycat killer. Friday, May 19, 10/9c, CBS

Donal Logue in 'The Equalizer'
CBS

The Equalizer

Donal Logue drops back in for the third-season finale as Colton Fisk, ex-CIA muckety-muck, and just in time: Street vigilante Robyn (Queen Latifah) may need help handling a vengeful former colleague from her days with the agency. Sunday, May 21, 8/7c, CBS

Paul Reubens
Jamie McCarthy/Getty Images

Bob's Burgers

Linda’s got kinks and Paul Reubens is ready to work ’em out! In the animated series’ Season 13 closer, he guest voices the masseur-in-training hired to give Mama Belcher a Mother’s Day massage. Sunday, May 21, 9/8c, Fox

Cedric the Entertainer and D.L. Hughley in The Neighborhood - 'Welcome to the Opening Night'
Monty Brinton/CBS

The Neighborhood

As Season 5 ends, The Marvelous Mrs. Maisel’s Kevin Pollak pops in as Dave’s (Max Greenfield) less-than-marvelous absentee father, while next door, Calvin (Cedric the Entertainer) and son Marty (Marcel Spears) try to score a celebrity endorsement from comic D.L. Hughley for their new business. Monday, May 22, 8/7c, CBS

TV Guide Magazine Cover
From TV Guide Magazine

What to Expect From 'The Hunting Party's Love Triangle and Mystery

Manifest alum Melissa Roxburgh and the showrunner of NBC’s Hunting Party tease TV Guide Magazine about what’s ahead for the “government conspiracy that just keeps unfolding” — plus, the series’ “good” love triangle. Read the story now on TV Insider.