Mark Longo
| Year | Cartoon | Series | Credit |
|---|---|---|---|
| 1999 | Avengers Assemble, Part 1 | The Avengers: United They Stand | Key Background Design |
| 2004 | Pig Skin Hero | Pigs Next Door | Key Background Designer |
| 2004 | High On Hog | Pigs Next Door | Key Background Designer |
| 2004 | La Cage Au Leo | Pigs Next Door | Key Background Designer |
| 2004 | Hog Island | Pigs Next Door | Key Background Designer |
| 2004 | Movin' On Up | Pigs Next Door | Key Background Designer |
| 2004 | The Hog Whisperer | Pigs Next Door | Key Background Designer |
| 2004 | Stand By Your Ham | Pigs Next Door | Key Background Designer |
| 2004 | Chuckie's In Love | Pigs Next Door | Key Background Designer |
| 2004 | Pink Panther Party | Pigs Next Door | Key Background Designer |
| 2004 | Pig In Hong Kong | Pigs Next Door | Key Background Designer |
| 2004 | The Hamchurian Candidate | Pigs Next Door | Key Background Designer |
| 2004 | Hog Squad | Pigs Next Door | Key Background Designer |
| 2004 | Swine Anxiety | Pigs Next Door | Key Background Designer |