Leo, a 30-year-old New Yorker who is having a Bar Mitzvah after meeting Eva, his longtime summer camp crush. In order to finish his mitzvah assignment and perhaps mature, he has to deal with, ex-partners, family members, and more.
| Actor | Role |
|---|---|
 Jonah FeingoldLeo Kadner | Leo Kadner |
 Sarah CoffeyEva Shapiro | Eva Shapiro |
 Jackie SandlerSusan | Susan |
 Caroline AaronLila | Lila |
 Lori Tan ChinnJaya | Jaya |
 Judy GoldRabbi Zelden | Rabbi Zelden |
 Catherine CohenPizza Influencer | Pizza Influencer |
 Larry OwensProducer | Producer |
 Noa FisherJensie | Jensie |
 Seth BarrishMark | Mark |
 Kuhoo VermaSamantha | Samantha |
 Djouliet AmaraMolly | Molly |
 Hannah PilkesIsabel Cohen | Isabel Cohen |
| JJared FreidGreg | Greg |
 Megan BitchellChristmas Girl | Christmas Girl |
 Dale MossChristmas Kyle | Christmas Kyle |
 Talia SuskauerMillie | Millie |
 Joey DardanoLuca | Luca |
 Derrick DelgadoJames | James |
| ZZoe Isabella HoffmannSally | Sally |
| AAntoinette LaVecchiaSilvia | Silvia |
 Lauren ServideoMaria | Maria |