1: Discover how Cillian Murphy's sacrificial diet fueled his transformation in Oppenheimer. Learn from his costar insights.

2: Costar reveals Cillian Murphy's diet secrets for Oppenheimer. Get the scoop on his transformation journey now.

3: Uncover Cillian Murphy's sacrificial diet for Oppenheimer. Find out what his costar has to say about his incredible transformation.

4: Learn about the diet that fueled Cillian Murphy's Oppenheimer transformation. Costar insights reveal his commitment to the role.

5: Cillian Murphy's transformation for Oppenheimer: a sacrifice in diet revealed by costar. See how he prepared for the role.

6: Costar shares Cillian Murphy's diet regimen for Oppenheimer transformation. Discover the secrets behind his incredible dedication.

7: Discover how Cillian Murphy's sacrificial diet led to his Oppenheimer transformation. Costar insights into his commitment revealed.

8: Unveiling Cillian Murphy's Oppenheimer diet secrets through insights from his costar. Explore the sacrifices made for the role.

9: Costar insights on Cillian Murphy's diet for Oppenheimer transformation. Learn how he prepared for the challenging role.