Characters

This article serves as a complete directory for all characters that appear in The Placebo Effect franchise.

Cameos or flashback-only roles will be denoted with a star (★).

## Phase One

### Apocalypse

* Ajay Siddiqui ★
* Alexander King
* Bianca Graham
* Billy
* Brendon Malveaux
* Bruce Pham
* Charles Heywood
* David Hamming
* Dontey Bailey
* Eden Anderson
* Elijah Whittaker
* Emily Hart
* Jack Radcliffe
* Jeffrey Vanover ★
* Jerome Campbell
* Joaquin Marshfield
* Jonah
* Joseph Stieker ★
* Imogen Jehan
* Kaitlyn Nguyen
* Kassie Inder
* Kevin Manson
* Kieran Thompson
* Kim Ayer
* Kimberly Weaver
* Kurt Brewster
* Liam Kendall
* Lori Vanover ★
* Lyla Painter
* Marley ★
* Melissa Everett
* Meraj Siddiqui  ★
* Nick Brooks
* Nora Hewitt
* Olivia Williams
* Owen Anderson
* Parson Ling
* Rachel Trau
* Samantha Richards
* Sienna Radcliffe
* Stan Marzec
* Thomas Compton
* Tyler Malveaux
* Vishal Siddiqui
* Wilfred Cunningham
* Dalton Bradley **(mentioned)**
* Deborah Trau **(mentioned)**
* Lana Bailey **(mentioned**
* Michael Trau **(mentioned)**
* Noah Rosenbaum **(mentioned)**
* Philip Johnston **(mentioned)**
* Zelda Rosenbaum **(mentioned)**

### Blank Earth

* Aaron Taylor
* Alex Peterson
* Ami Richards
* Dawn Anderson
* Emily Kaufman
* Eric Wilson
* Garcia Espinõsa
* Guilherme Espinõsa
* Hayley Anderson ★
* Jacob Delsin
* Jay Sanders
* Jill Taylor
* Karmina Espinõsa
* Kim Min-Ji
* Liam Kendall
* Lucas Hamilton
* Olexander Dvorak
* Ryley Summers
* Sophia Procter
* Stacy Harper **(mentioned)**
* Zachary Richards **(mentioned)**

### Of Cigarettes & Copulation

* Amelia Rainford ★
* Anthony Sacchitello
* Antonio Santoro
* Brenda Rainford ★
* Chuck Garland
* Dean Mulgrew
* Derek Rainford ★
* Elijah Cole
* Elisa Valentine ★
* Émile Hart
* Emily Kaufman ★
* Eva Fuentes ★
* Halford Williams
* Hank Clements
* Harper Procter ★
* Heather Finley
* Idania Fuentes
* Jacob Delsin
* Jennifer Mulgrew
* John Roxton
* Johnny Winston
* Julien Little
* Katherine Sacchitello
* Keith Tragnetti
* Kevin Lesler
* Kim Min-Ji ★
* Kyle Greggs
* Logan Benton
* Lucas Mitchel
* Lyla Painter
* May Lawson
* Michael Sacchitello
* Miguel Fuentes
* Omar Moreland
* Pablo Fuentes
* Quint Schraeder
* Rania Al-Khatib
* Robbie Gognitti
* Ryan Stansfield
* Sammy Fondozzi
* Samuel Procter ★
* Sasha Fuentes
* Shane Cohle
* Simon MacGregor
* Sophia Procter ★
* Stephen Procter ★
* Travis Renton
* Victor Henderson
* Vincent Akiyama
* Violet Parker
* Waylon Carver
* Weston Harringfield
* Zachary Richards ★
* Alex Peterson **(mentioned)**
* Ami Richards **(mentioned)**
* Anita Santoro **(mentioned)**
* Andrea Garland **(mentioned)**
* Cameron Adams **(mentioned)**
* Ethan Lawson **(mentioned)**
* Liam Kendall **(mentioned)**
* Lyn Procter ★ **(mentioned)**
* Keith Stansfield ★ **(mentioned)**
* Noah Miller ★ **(mentioned)**
* Taylor Watson **(mentioned)**
* Zoë Watson **(mentioned)**

### Snow In Summer

* Adam Sharrard
* Alexis Peterson
* Alyssa Johnson
* Amanda Bower
* Archibald Mereu
* Ariel Reitman
* Cassie Patton
* Chloé Wilson
* Craig Milligan
* Dayna Patterson
* Edward Reitman
* Edith Winstead
* Gary Phillips
* Gregory Winters
* Haley Solverson
* Harold Leyshon
* Issac Tompkins
* Jason Cho
* Jay Sanders
* Joey Kovacs
* Josh Hamilton
* Justin Miller ★
* Leonard Trivasano
* Kathryn Gentle
* Keith Stansfield
* Matthew Pitford
* Melissa Reitman
* Mike Hewitt
* Olena Moorehouse
* Patrick Young
* Regan Greenburg
* Ryan Clemons
* Stacy Harper
* Stephen Rumble
* Alexis' grandfather **(mentioned)**
* Kaitlyn Williams **(mentioned)**
* Lucas Peterson **(mentioned)**
* Ryley Summers **(mentioned)**

### Nihilist Apathy

#### Chuck's Big Week

* Chuck Garland
* Weston Harringfield
* Andrea Garland **(mentioned)**

#### Four Left Alive

* Adam Hanley
* Eliza Harrower
* Jake 'J.D.' Delsin
* Zara Lawson

#### The Melancholy of Separation

* Alex Peterson
* Dawn Anderson
* Jacob Delsin
* Kim Min-Ji
* Ryley Summers
* Talia Widelski
* Zachary Richards
* Ami Richards **(mentioned)**
* Garcia Espinõsa **(mentioned)**

#### The Rain of April

* Alexis Peterson
* Gregory Winters
* Hayley Anderson
* John Watson
* Joseph Miller
* Josh Hamilton
* Justin Miller / Jacob Delsin
* Kurt Brewster
* Pheobe Watson
* Taylor Watson
* Zoë Watson
* Ariel Reitman **(mentioned)**
* Dawn Anderson **(mentioned)**
* Emily Kaufman **(mentioned)**

#### Saudade

* Alexis Peterson
* Ariel Reitman
* Dean Mulgrew
* Eliza Harrower
* Emily Kaufman
* Heather Finley
* Jay Sanders
* Jennifer Mulgrew
* John Roxton
* John Watson
* Liam Kendall
* May Lawson
* Noah Miller
* Zoë Watson
* Ami Richards **(mentioned)**
* Chuck Garland **(mentioned)**
* Dawn Anderson **(mentioned)**
* Ethan Lawson **(mentioned)**
* Justin Miller / Jacob Delsin **(mentioned)**
* Ryley Summers **(mentioned)**
* Taylor Watson **(mentioned)**
* Violet Parker **(mentioned)**
* Zachary Richards **(mentioned)**

#### Under The Stars

* Eliott Webb
* Emily Kaufman
* Jake Conahan
* Joseph Miller
* Justin Miller
* Lynn Clarke
* Megan Elizabeth
* Phil Porter
* Taylor Watson
* Zoë Watson