When Linda goes to see the Last Chance, where she used to sing, she starts out riding in one cab and then is shown arriving in a different cab. Note the first has the word "Plymouth" above the grill and no number above the windshield.
Cast list includes Charles Ruggles as "'murdered fisherman". This is incorrect. Ruggles wasn't in this film; the fisherman was played by an English actor, Wallis Clark.