Rhubarb

Banner was a lonely, eccentric millionaire who formed a genuine bond with the stray cat after taking it in. The will reveals he named Rhubarb as sole beneficiary as a final whimsical gesture, leaving both his fortune and the Brooklyn Loons to his beloved companion. The film treats this as an extension of Banner's quirky personality rather than a rational financial decision.

Banner names the cat Rhubarb as a nod to baseball slang, hinting at his deep connection to the sport he would eventually leave to the feline.

After Banner died, his will was read revealing that Rhubarb was the sole beneficiary of his estate. This legally made the cat the owner of the Brooklyn Loons baseball team. The will appointed team publicist Eric Yeager as the cat's guardian to manage both Rhubarb and the team.

The early scene where Banner takes in the stray cat and names it establishes the unusual bond that leads to the inheritance.

A bookmaker who had placed bets against the Brooklyn Loons feared losing a significant amount of money if the underdog team won the championship. Desperate to protect his finances, he kidnapped Rhubarb hoping the team's luck would vanish without their feline owner, giving him a chance to win his bets.

The film's buildup shows Brooklyn stringing together wins while the stakes grow higher, making the championship outcome financially valuable to those betting against them.

Publicist Eric Yeager convinced the players that Rhubarb's presence brought good luck. While the film plays this as superstition, the team's morale improves dramatically after accepting the unusual ownership. They begin winning consistently, attributing their success to the lucky cat, which creates a unifying belief that transforms their performance.

Yeager's persuasion scene directly follows the players' protest, showing how belief in luck becomes the turning point for the season.

Myra Sickles, Banner's spoiled daughter, was upset at being cut out of her father's fortune. She believed she was the rightful heir and filed a lawsuit challenging the validity of the will that left everything to Rhubarb. Her legal challenge threatened the cat's ownership and created additional drama around the team's future.

Banner's eccentricity and preference for unusual companions over his own family hints at the family tension that surfaces after his death.

The exact escape isn't detailed in the summary, but Rhubarb successfully broke free from captivity and ran back toward the ballpark. The cat's return proved decisive, arriving just in time to reinvigorate the team during the championship game.

Polly, who is Eric Yeager's fiancée and the team manager's daughter, was severely allergic to cats. This created practical problems since Rhubarb needed to be present at the ballpark and at home. Her allergic reactions added comic obstacles and complicated her relationship with Yeager as they tried to accommodate the cat.

Polly's allergy is introduced early, making her eventual acceptance of Rhubarb more meaningful when the team needs the cat most.

The players learned they were now owned by a cat and felt the situation was ridiculous and insulting. They staged a protest believing it was unfair to be under the ownership of a nonhuman entity. Eric Yeager had to convince them that Rhubarb could bring good luck, which eventually calmed their objections.

Eric Yeager was the Brooklyn Loons' publicist whom Banner named as Rhubarb's guardian in the will. He became responsible for managing both the cat's care and the team as a whole. Yeager handled the day-to-day operations, made decisions about Rhubarb's appearances, and convinced the team to believe in the cat's luck.

Yeager's role as publicist positions him to influence team morale, which becomes crucial when he promotes the luck narrative.

Rhubarb's dramatic escape and return to the ballpark restored the team's morale and belief in their luck. The cat's presence reinvigorated the players just in time for the pivotal championship game against the powerful New York team, helping the Loons achieve their goal.