Netflix's hit thriller "You" returns on October 15, bringing charismatic serial killer Joe Golberg (Penn Badgley) to a new town. In Season 3, Joe and his new wife Love (Victoria Pedretti) move to the low-crime Bay Area suburb of Madre Linda (opens with a new tab) to raise their newborn son Henry. In addition to the return of Love, who was a big hit in Season 2 (opens in new tab), the new season is filled with a great cast of industry veterans and rising stars. Here is everything we know about the cast of "You" Season 3 (opens in new tab).

This season, serial killer Joe Goldberg will have new priorities as he tries to make things work with his wife Love and build a perfect life for their newborn son Henry. Unfortunately, he is unable to break his "romantic" stalker tendencies when he falls in love with his next-door neighbor. Badgley is best known for his role as "Lonely Boy" Dan Humphrey on the teen soap Gossip Girl and has also appeared in the films John Tucker Must Die, Easy A, and Margin Call. He also appeared in the films "John Tucker Must Die," "Easy A," and "Margin Call." Interestingly, he entered the television world in 2000 with The Young and the Restless.

At the beginning of Season 3, Love, a pastry chef and new mom, is adjusting to life at Madre Linda, but her marital struggles bring out her homicidal urges. Pedretti's first major role was in Netflix's The Haunting of Hill House, where she played youngest sister Nell Crain. She later appeared in the sequel to The Haunting of Bly Manor, a sequel to Hill House, as well as the films Shirley and Once Upon a Time.

Love's mother, Dotty, was upset over the separation from her husband and the death of Love's twin, Forty. In an attempt to start a second life, she buys a winery and frequently babysits her grandson Henry. A native Londoner, Burrows has had a 20+ year career with "Boston Legal," "Law & Order," "Criminal Intent," and "Marvel: Boston Legal," "Law & Order: Criminal Intent," and "Marvel's Agents of S.H." I.E.L.D." and "Mozart in the Jungle".

Marienne, a librarian, is an illustrator who connects with Joe because of his love of books and his upbringing in an orphanage. She is also in a custody battle for custody of her daughter with her ex-boyfriend, a local celebrity. A Bay Area native, Gabrielle began her career on Disney's show KC Undercover before her breakout role on The CW's The 100 and Netflix's The Adventures of Sabrina, where she stole the show as the mean witch Prudence.

Joe and Love's neighbor Natalie became the object of Joe's creepy affection when he spotted her over the fence in the final moments of the finale at the end of season two. A real estate agent, she seems bored with her marriage to tech tycoon Matthew. McManus has had several high-profile television roles, including Lindsay Strauss, Lucas' fiancée on "One Tree Hill," and Jules the werewolf on "The Vampire Diaries." He has also appeared on "Law & Order: Special Victims Unit," "CSI Miami," and "SEAL Team."

When his wife Natalie disappears, tech mogul Matthew refuses to leave his home and takes strict measures, including using surveillance software to investigate Madre Linda residents. Speedman is best known for his breakout role as Ben Covington in the teen drama Felicity. He has also appeared in the "Underworld" film series, TNT's "Animal Kingdom," and now ABC's "Grey's Anatomy."

Matthew's son from his first marriage, Theo, is a student at Stanford University who returns home when his stepmother Natalie goes missing. After a chance encounter with Love, he quickly falls for her and the two are united by their troubled family ties. Prior to his breakout role in You, Arnold had appeared in CMT's Nashville, the romance franchise After, and the rebooted horror franchise Halloween.

Shelley, Madre Linda's queen bee, is a mother influencer and blogger who befriends Love. Grant is a Juilliard-trained actress who was nominated for a Tony Award for her performance in Vanya and Sonia and Masha and Spike. Her breakthrough role on television was as attorney Cassidy Diamond in Season 3 of HBO's Max comedy Search Party.

Shelly's husband Cary is a biohacking and fitness-obsessed sibling who invites Joe to join the Techpreneur Dad crew. Van Winkle is a Hollywood veteran who has appeared in films such as "Transformers" and "Accept," TNT's "The Last Ship," and The CW's "Hart of Dixie."

Marienne's ex-husband Ryan, a news anchor and local celebrity, uses his influence to maintain custody of Marienne's daughter, subtly terrorizing her. Foster began her television career as Cappy on ABC Family's "Greek" series. She then appeared in Showtime's Californication, AMC's Halt and Catch Fire, ABC's Once Upon a Time, and The CW's Crazy Ex-Girlfriend.

Dante is Marienne's best friend and library colleague. He is also a blind veteran and a devoted family man with a husband and two stepchildren. Although he has guest starred in The Good Wife, You is his first major role. He is not completely blind like Dante, but he is also visually impaired.