"The Awful Truth," released in 1937 and directed by Leo McCarey, received positive reviews from critics for its sharp wit, engaging performances, and clever dialogue. Cary Grant and Irene Dunne's chemistry was especially praised, showcasing their comedic talent. Critics highlighted the film's exploration of marriage and relationships with humor and charm. It is often regarded as one of the best screwball comedies of its time, appreciated for its innovative style and social commentary, contributing to its status as a classic in American cinema.

Cary Grant and Irene Dunne had a positive working relationship during the filming of "The Awful Truth" (1937). They both admired each other's talents and shared a mutual respect, which contributed to their on-screen chemistry. Their collaboration was marked by a blend of humor and charm, enhancing the film's comedic elements. Though they had different acting styles—Grant's more sophisticated and Dunne's more warm and relatable—they complemented each other well, resulting in a successful and memorable romantic comedy.

In the movie "The Awful Truth," the dog is named Mr. Smith. He is a small, playful fox terrier owned by the main characters, Jerry and Lucy Warriner, played by Cary Grant and Irene Dunne. Mr. Smith serves as a comedic element in the film and is involved in various antics that highlight the couple's relationship and the chaos that ensues as they navigate their divorce and eventual reconciliation. The dog adds charm and humor to the story, illustrating the couple's bond despite their conflicts.

In "The Awful Truth," the film concludes with the main characters, Jerry and Lucy Warriner, realizing that their love for each other is stronger than their misunderstandings. After a series of comedic misadventures and attempts to make each other jealous, they confront their feelings. The climax occurs when they are both at a party, and Lucy gets upset with Jerry's flirtations, but ultimately, they reconcile. The film ends with them happily reuniting, highlighting the importance of honesty and trust in their relationship.