- "Does anybody have any extra transparent blue bricks?"
- ―Marsha Queen of the Mermaids
The LEGO Movie
In The LEGO Movie, Marsha is among the Master Builders to meet Cloud Cuckoo Land. Vitruvius referred to her as "Mermaid Lady." During the Super Secret Police's attack on Cloud Cuckoo Land, Marsha and Sir Stackabrick saw a tracking device on Emmet's leg.
- She is the second mermaid minifigure in the collectible minifigures series (not including Ocean King from Series 7), the other being the Series 9 Mermaid.
- In McDonald's Happy Meal action cup of MetalBeard, Marsha can be seen in the scene where the Sea Cow is being attacked by Super Secret Police Dropships. However, her entire torso is pink with yellow hands. This may have been a mistake.
- Her name could be referenced to Marsha Queen of Diamonds, a villain from the 1966 Batman TV show.
- In The LEGO Movie, Marsha can be seen partying with a dolphin in Cloud Cuckoo Land. She can later be seen mounted on her dolphin during the battle of Bricksburg.
- In the movie she is shown almost entirely on land. She moves about by jumping on her tail.