The It’s What’s Inside cast features Brittany O’Grady as Shelby, James Morosini as Cyrus and Gavin Leatherwood as Dennis. This info article contains minor spoilers and character details for Greg Jardin’s 2024 Netflix movie. Check out more streaming guides in Vague Visages’ Know the Cast category.

It’s What’s Inside centers on a group of post-graduates. When various friends reunite for a pre-wedding party, they play a game with a supernatural twist. The narrative follows the main protagonists as they investigate a murder mystery after changing bodies with each other. Here’s every actor and character in It’s What’s Inside.

Read More at VV — Know the Cast: ‘Woman of the Hour’

It’s What’s Inside Cast: Brittany O’Grady as Shelby

Character Profile: A wedding guest. She is a sexually frustrated woman who clashes with her boyfriend. Shelby finds trouble during a unique party game and ultimately learns that her partner cheated in the past.

O’Grady’s Resume: Nadia Garcia in The Messengers (2015), Simone in Star (2016-2019), Jesse in Black Christmas (2019), Paula in The White Lotus (2021), Elaine in The Consultant (2023)

Read More at VV — Know the Cast: ‘Rez Ball’

It’s What’s Inside Cast: James Morosini as Cyrus

Character Profile: Shelby’s boyfriend. He freaks out during a supernatural party game. Cyrus clashes with Shelby due to his inability to commit while hiding a secret.

Morosini’s Resume: Chaz in *Loosely Exactly Nicole (2016-18), R.J./Bob Kinneman in American Horror Story (2016-17), Hugh in Foursome (2018), Dalton in The Sex Lives of College Girls (2021), Franklin in I Love My Dad (2022)

Read More at VV — Know the Cast: ‘Uglies’

It’s What’s Inside Cast: Gavin Leatherwood as Dennis

Character Profile: A wedding guest. He is a trust fund kid who calls the police after a party game gone wrong. Dennis gets involved in a dark conspiracy.

Leatherwood’s Resume: Nicholas Scratch in Chilling Adventures of Sabrina (2018-20), Jason in Wicked Enigma (2018-20), Spit in Bad Therapy (2020), Nick/Nicole Meyers in When Today Ends (2021), Nico Murray in The Sex Lives of College Girls (2021)

Read More at VV — Know the Cast: ‘Boxer’

It’s What’s Inside Cast: Nina Bloomgarden as Maya

Character Profile: A wedding guest. She is a spiritual woman who discusses a Buddhist retreat in Bali. Maya seemingly dies during a sex scene.

Bloomgarden’s Resume: College Kid in Fatherhood (2021), Blu in Body of the Mined (2021), Emma in Good Girl Jane (2022), Violet Thompson in The Resort (2022), Chloe in Sugar Baby (2024)

Read More at VV — Know the Cast: ‘Rebel Ridge’

It’s What’s Inside Cast: Alycia Debnam-Carey as Nikki

Character Profile: A wedding guest. She is pretentious social media influencer. Nikki gets targeted in a bizarre conspiracy.

Debnam-Carey’s Resume: Lexa in The 100 (2014-20), Kaitlyn in Into the Storm (2014), Alicia Clark in Fear the Walking Dead (2015-23), Laura in Friend Request (2016), Emily Thomas in Saint X (2023)

Read More at VV — Know the Cast: ‘Incoming’

It’s What’s Inside Cast: Reina Hardesty as Brooke

Character Profile: A wedding guest. She is an artist and Nirvana fan. Brooke dies while having sex in Maya’s body.

Hardesty’s Resume: Stella Namura in StartUp (2017-18), Aspen Fairchild in Greenhouse Academy (2017-18), Joss Mardon/Weather Witch in The Flash (2018-19), Brit in What Comes Around (2022), Sarah in The Secret Art of Human Flight (2023)

Read More at VV — Know the Cast: ‘The Union’

The It’s What’s Inside cast also includes:

• Devon Terrell as Reuben
• David Thompson as Forbes
• Madison Davenport as Beatrice
• Myhraliza Aala as County Deputy
• Francisco Diego Garcia as State Trooper
• Dana Millican as Driver
• Aly Nordlie as Sophia

Q.V. Hough (@QVHough) is Vague Visages’ founding editor.