Occasionally, she visited the harbour a lot of times, including the times where Carla cut her off, and the time where Hank bumped into her on account of his hiccups.
- Season 2 - Carla the Cool Cabin Cruiser (not named, does not speak)
- Season 3 - Theodore to the Rescue (not named, does not speak), Theodore and the Ice Ship (cameo), Hank's Hiccups (not named), Big Harbour Fools Day (cameo), Grumpy Garbage Barge (not named), and Theodore Hugs the Coast (cameo)
- Her hull was previously used for Linda, and was later used for Henry Eben.
- Her superstructure was recycled from Julia, Gloria Cornwallis, and Caroline. Her superstructure was later used for Henry Eben, Catherine, Caroquette and Clementine.
- Jennifer is one of the many ships who was never referred to by name.