
Elsbeth Season 2, Episode 16, introduces some prominent guest stars, such as Jess Darrow, April Matthis, and Mary-Louise Parker.
"Hot Tub Crime Machine" sees Elsbeth and Detective Edwards team up to look into a man's suspicious death in a hot tub.
Elsbeth ends up asking his wife about the death, leading her to find out about her involvement in a "throuple" relationship.
Elsbeth Season 2 Episode 16 'Hot Tube Crime Machine' Cast & Guest Stars
Paco Lozano - Art

Paco Lozano stars as Art, the representative of the Sopa vacuum cleaner who joins the investigation to make sure that they are not liable for Axel's death.
Lozano has credits in Manifest, Jessica Jones, and Evil.
- Instagram: @puertopaco
- IMDb: Paco Lozano
Sean Boyce Johnson - Broc

Sean Boyce Johnson plays Broc, a potential new lover for Taylor and Freya after Alex dies.
Johnson also starred in For Life, The Endgame, and The Code.
- Instagram: @seanboycejohnson
- IMDb: Sean Boyce Johnson
Will Swenson - Axel

Will Swenson's Axel is Freya's husband and Taylor's partner, who is killed by his own wife after getting jealous over his closeness with Taylor.
Swenson also starred in First Kill, Hit & Run, and The Bite.
- Wikipedia: Will Swenson
- IMDb: Will Swenson
Ben Levi Ross - Teddy

Ben Levi Ross returns as Teddy, Elsbeth's son, who sticks around to help her with her case involving the bathtub murder.
Ross is best known for his roles in tick, tick... BOOM! and Acting for a Cause.
The actor made his debut in Elsbeth Season 2, Episode 6.
- Instagram: @benlross
- Wikipedia: Ben Levi Ross
- IMDb: Ben Levi Ross
Hayward Leach - Roy

Hayward Leach is back as Roy, Teddy's boyfriend, whose closeness to Elsbeth causes Teddy some concern.
Leach can be seen in Tom Swift, The Terror, and Love Life.
- Instagram: @hayward_leach
- IMDb: Hayward Leach
Sullivan Jones - Dr. Cameron Clayden

After making his debut in Elsbeth Season 2, Episode 8, Sullivan Jones returns as Dr. Cameron Clayden, an employee working at the Coroner's office and Detective Kaya Blanke's love interest.
Jones previously appeared in The Gilded Age, Interior Chinatown, and Harlem.
- Instagram: @sullivanjones
- IMDb: Sullivan Jones
Micaela Diamond - Detective Edwards

Micaela Diamond reprises her role as Detective Edwards, the lead investigator who teams up with Elsbeth to solve the death of Freya's husband.
Diamond's notable credits include playing Peggy in Tick, Tick... Boom! and the Girl from Anthro in Up Here. She also played a prominent role as Detective Edwards in Elsbeth Season 2, Episode 5.
- Instagram: @micaela_diamond
- Wikipedia: Micaela Diamond
- IMDb: Micaela Diamond
April Matthis - Tub Top Executive

April Matthis is part of the cast of Elsbeth Season 2, Episode 16.
She plays Tub Top's representative to make sure that the bathtub is not the one to be blamed for Axel's death.
Matthis also starred in FBI, Life & Beth, and New Amsterdam.
- Instagram: @aprilmatthis
- IMDb: April Matthis
Jessica Darrow - Taylor

Jessica Darrow joins the guest star lineup of Elsbeth Season 2, Episode 16 as Taylor, Freya's girlfriend, who is part of their throuple relationship with her husband, Axel.
Darrow has credits in Encanto, Blue Bloods, and Fifteen-Love.
- Instagram: @jessdarrow_
- Wikipedia: Jessica Darrow
- IMDb: Jessica Darrow
Mary-Louise Parker - Freya Frostad

Mary-Louise Parker guest stars in Elsbeth Season 2, Episode 16 as Freya Frostad, a decluttering guru in a throuple relationship.
She is also the wife of the victim found dead in the bathtub.
Parker is best known for playing Nancy Botwin in Weeds. The actress also appeared in Colin in Black & White, Mr. Mercedes, and Billions.
- Wikipedia: Mary-Louise Parker
- IMDb: Mary-Louise Parker
Here are the other main characters who appeared in Elsbeth Season 2, Episode 16:
- Carrie Preston - Elsbeth Tascioni
- Carra Patterson - Officer Kaya Blanke
- Wendell Pierce - Captain Wagner
New episodes of Elsbeth Season 2 premiere every Thursday on CBS at 10 p.m. ET and can be streamed the next day on Paramount+.