|Allies||Sam Flynn, Alan Bradley|
|Out of universe information|
When Sam broke into ENCOM Tower, he disrupted Richard Mackey's boardroom presentation of ENCOM's new operating system with a looped video of Marv barking. Marv was waiting when Sam got home and was treated to a hamburger.
- According to Sam, Marv "loves walks, hamburgers; hates mayo."
- Discussion about Marv reveals the dog to be a rescued dog. This also prompts Quorra to reuse the term and refer to herself as "a rescue".
- Marv was played by Dozer, a Boston terrier.