Mechanical engineer and colleague at Cal Tech. He is one of the four core friends who spend their time working on projects, playing video games, watching sci-fi movies, and reading comics. Like his friends, he initially has little luck with women.
Diner employee or community member.
A local training companion who attends preparation sessions with Alex while Alex studies first aid for the possibility of isolation on Mars.
Cosmé McMoon is the pianist hired to accompany Florence Foster Jenkins. Initially shocked by her singing and afraid that performing with her will damage his career, he gradually becomes her collaborator, writing songs with her and supporting her at Carnegie Hall. He also helps St. Clair Bayfield hide the negative review.
The neurotic protagonist whose life spirals out of control after a medical diagnosis and relationship doubts. He impulsively breaks up with his girlfriend and travels to Paris to win her back.
Ann's former musical accompanist who harbors unrequited love for her. He reluctantly partners with Henry to market Annette's singing voice, eventually implying he is the child's biological father before being drowned by Henry in a backyard pool.
Nathan is Abigail's estranged brother. He speaks with their dying father, Eugene, but refuses to visit their mother, Barbara, and is too emotionally affected to attend Eugene's funeral. Abigail challenges him for leaving her to face the family crisis alone; six months later, he invites her to his daughter's graduation party, and they reconnect.
Simon Helberg has 60 screen credits in a career dating back to 1996. Their work spans 4 cinematic universes — most prominently Almighty with 1 titles. Signature works include The Big Bang Theory, We'll Never Have Paris, I Am I. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.
Universe traveler — spans 4 universes
Related entry on Wikidata (Q299297), public domain (CC0).
