Jane and Katharine are the sweetest youngsters in the world, in their mother's eyes. The family is summering at a seaside resort when mama is called to town for a week. Not wishing to interrupt her darling's good time, she has her young bachelor brother come to the hotel to take care of the children until she returns. "Billy" Parke undertakes the job.

Desperate to change her vixenish image, Theda Bara was called upon to play a sweet young thing (she was nearly 30) who sacrifices herself for the happiness of her sister (Claire Whitney).

Upon striking oil on his farm, Silas T. Pettingill (Charles Eldridge) moves to Park Avenue at the behest of his social-climbing wife Maria (Kate Blancke) and daughter Helen (Emmy Wehlen). But like Jiggs in the comic strip, Pettingill never loses his common touch, and one evening he goes out on a toot with his new chauffeur Hubert Stanwood (Paul Gordon).