Because *The Big Short* (2015) features an ensemble cast of four major Hollywood stars, "the lead actor" could refer to any of them. Each played a distinct role and looks significantly different in the film than they do in their other famous projects.
The following is a breakdown of the four main actors, their roles in *The Big Short*, and a list of their most prominent other films to help you identify where you've seen them.
### **1. Christian Bale (as Michael Burry)**
In *The Big Short*, he is the eccentric, heavy-metal-loving fund manager with the glass eye and messy hair. He is famous for dramatic physical transformations.
* **The Dark Knight Trilogy (2005–2012):** Played **Bruce Wayne / Batman**. This is his most iconic role.
* **American Psycho (2000):** Played the narcissistic serial killer **Patrick Bateman**.
* **The Fighter (2010):** Played **Dicky Eklund** (won an Oscar for this). He was extremely thin in this role.
* **The Machinist (2004):** His most famous transformation; he lost 63 pounds to play an insomniac factory worker.
* **American Hustle (2013):** Played **Irving Rosenfeld**, a con artist with a combover and a potbelly.
* **Ford v Ferrari (2019):** Played race car driver **Ken Miles**.
* **Thor: Love and Thunder (2022):** Played the villain **Gorr the God Butcher**.
* **Other notable films:** *Empire of the Sun*, *The Prestige*, *3:10 to Yuma*, *Terminator Salvation*, and *Vice* (as Dick Cheney).
### **2. Steve Carell (as Mark Baum)**
He plays the constantly angry, moralistic hedge fund leader (based on Steve Eisman). You likely know him as a comedic actor, though he has moved into heavy drama recently.
* **The Office (2005–2013):** Starring as **Michael Scott**. This is where most people recognize him from.
* **The 40-Year-Old Virgin (2005):** Played the lead, **Andy Stitzer**.
* **Anchorman: The Legend of Ron Burgundy (2004):** Played the dim-witted weatherman **Brick Tamland**.
* **Despicable Me Franchise:** The voice of **Gru**.
* **Foxcatcher (2014):** A major dramatic turn where he played the eccentric millionaire **John du Pont** (Oscar-nominated).
* **Little Miss Sunshine (2006):** Played the suicidal uncle **Frank**.
* **Beautiful Boy (2018):** Played **David Sheff**, a father dealing with his son’s addiction.
* **Other notable films:** *Get Smart*, *Crazy, Stupid, Love*, *Battle of the Sexes*, and *Asteroid City*.
### **3. Ryan Gosling (as Jared Vennett)**
He plays the tan, permed-hair narrator and Deutsche Bank salesman who breaks the "fourth wall."
* **The Notebook (2004):** Played **Noah Calhoun**; his major breakout romantic role.
* **Barbie (2023):** Played **Ken**.
* **La La Land (2016):** Played jazz pianist **Sebastian Wilder**.
* **Drive (2011):** Played the silent, unnamed **Driver**.
* **Blade Runner 2049 (2017):** Played **Officer K**.
* **Crazy, Stupid, Love (2011):** Played the smooth-talking **Jacob Palmer** (opposite Steve Carell).
* **The Nice Guys (2016):** Played private investigator **Holland March**.
* **Other notable films:** *Half Nelson*, *Blue Valentine*, *The Place Beyond the Pines*, *First Man*, and *The Fall Guy*.
### **4. Brad Pitt (as Ben Rickert)**
He plays the retired, cynical trader with a beard and glasses who helps the younger guys. He also produced the film.
* **Fight Club (1999):** Played **Tyler Durden**.
* **Ocean’s Eleven Trilogy (2001–2007):** Played the smooth-eating **Rusty Ryan**.
* **Se7en (1995):** Played **Detective David Mills**.
* **Once Upon a Time in Hollywood (2019):** Played stuntman **Cliff Booth** (won an Oscar).
* **Inglourious Basterds (2009):** Played **Lt. Aldo Raine**.
* **Moneyball (2011):** Played **Billy Beane** (another Michael Lewis book adaptation).
* **World War Z (2013):** Played **Gerry Lane**.
* **Other notable films:** *Troy*, *Mr. & Mrs. Smith*, *The Curious Case of Benjamin Button*, *Fury*, and *Bullet Train*.
### **Supporting Actors You Might Recognize:**
If it wasn't one of the "Big Four," you might be thinking of:
* **Jeremy Strong (Vinny Daniel):** Now famous as **Kendall Roy** in *Succession*.
* **Jeremy Strong (Vinny Daniel):** Now famous as **Kendall Roy** in *Succession*.
* **Finn Wittrock (Jamie Shipley):** Frequent star of *American Horror Story*.
* **Max Greenfield (Mortgage Broker):** Played **Schmidt** on *New Girl*.
* **Karen Gillan (Evie):** Played **Nebula** in the Marvel films and **Amy Pond** in *Doctor Who*.