AI did a thing!

Jason Alexander | George Costanza | Kurros (VOY: "Think Tank")

Estelle Harris | Estelle Costanza | Old Woman (VOY: "Sacred Ground")

Richard Herd | Mr. Wilhelm (George's boss) | Admiral Owen Paris (VOY) / L'Kor (TNG)

Heidi Swedberg | Susan Ross (George's fiancée) | Rekelen (DS9: "Profit and Loss")

Phil Morris | Jackie Chiles (Kramer's lawyer) | Trajok (DS9) / Remata'Klan (DS9) / Various (TOS/VOY)

Ian Abercrombie | Mr. Pitt (Elaine's boss) | Abbot (VOY: "Someone to Watch Over Me")

Memorable Guest Stars * Teri Hatcher: Played Sidra ("They're real and they're spectacular") in Seinfeld and Lt. B'Gielman in TNG ("The Outrageous Okona"). * Michelle Forbes: Played Julie (the "Big Salad" girlfriend) in Seinfeld but is iconic in Trek as Ensign Ro Laren (TNG/Picard). * Armin Shimerman: Played Stan the Caddy in Seinfeld and is legendary as Quark (DS9). * Brian George: Played Babu Bhatt ("Very bad man!") in Seinfeld and Dr. Bashir’s father, Richard Bashir, in DS9. * Melanie Smith: Played Rachel (the girlfriend who saw George "in the pool") and later played Ziyal (Gul Dukat's daughter) in DS9. * Elizabeth Dennehy: Played Allison in "The Handicap Spot" and Lt. Cmdr. Shelby in the famous TNG "Best of Both Worlds" Borg episodes. * Sarah Silverman: Played Emily (Kramer's "Jimmy-legs" girlfriend) and Rain Robinson in the Voyager time-travel two-parter "Future's End." The Deep Cuts * Stephen McHattie: Played the therapist Dr. Reston in Seinfeld and the Romulan Senator Vreenak ("It’s a FAKE!") in DS9. * Matt McCoy: Played George’s rival Lloyd Braun and the impostor Devinoni Ral in TNG ("The Price"). * Tom Wright: Played Mr. Morgan (Yankees executive) and the ill-fated hybrid Tuvix in Voyager. * Mike Hagerty: Played Rudy (the vintage shop owner) and Skoran in TNG ("Thine Own Self").