Short animated film commissioned by IBM - to illustrate Camille Jordan's concept of topology - the fact that a simple closed curve divides a plane into an inside and an outside.
| Directing | Charles Eames | Director |
| Directing | Ray Eames | Director |
| Sound | Elmer Bernstein | Music |
| Production | Ray Redheffer | Consulting Producer |
| Production | Robert Hostick | Producer |
| Production | Glen Fleck | Producer |
