Social thriller WHAT / IF explores the ripple effects of what happens when acceptable people start doing unacceptable things. Each season will tackle a different morality tale inspired by culturally consequential source material, and the power of a single fateful decision to change the trajectory of an entire life.
Putting their trust on the line, a couple considers a proposal from a notorious investor: a night with Sean in exchange for funding Lisa's startup.
Life speeds up and threatens to spin out of control as Emigen's big news gets out, Sean faces the past, and Lisa confronts Anne, who dares her to waver.
Secrets and lies threaten the ties that bind a shattered Lisa and anguished Sean. Angela and Marcos are torn by desire, and Anne revisits old haunts.
Trying to pick up the pieces, Sean steps up and Angela looks for answers. Anne sets the stage for ruin while couples assemble for real estate drama.
A month later, Lisa makes key discoveries and Sean gets big news. The past catches up to a confident Anne, cornered Angela and guilt-ridden Marcos.
Lisa leverages the limelight and helps Cassidy delve into Anne's history. Secrets come to light for Sean and Marcos while Ian goes to new extremes.
A dark and stormy flight brings Lisa and Anne together. The walls close in on Sean at his reunion, and Todd reconnects with an old nemesis.
The shadows threaten to swallow up all certainty as Sean shuts out Lisa, and Marcos tells the truth. Angela and Todd dig into Ian's murky origins.
In a gambit for control, Lisa tries to turn the tables on her tormentors. Cracks appear in Anne's cynical facade, and Ian plays a sick game of house.
The truth will come out. Lisa makes big moves against major players, Sean heads to court, and Angela deals with a life-and-death decision.
Complete episode guide for WHAT / IF with detailed information about every season and episode including air dates, summaries, ratings, and streaming availability in Japan.
This episode guide is organized by seasons, making it easy to track your viewing progress or find specific episodes. Use the episode information to plan your binge-watching sessions or catch up on missed episodes.