Charlie realizes Jake's classmates know the words to all of his jingles, and he is inspired to craft the fourth-grade musical with unusual results.
Jane and Maura must conduct a secret investigation when a shooter begins to target marathon runners.
Hal papers the neighborhood with notices in an effort to find Malcolm, who is hiding out in his girlfriend's attic.
Sonny and Tawni travel to a foreign country; Nico and Grady wear mustaches.
