Breer was influenced by the new performance art and "happenings" making waves in the avant-garde of Europe and New York. He worked briefly with Claes Oldenburg and his performance pieces resulting in a 13 minute film, Pat's Birthday (1962). - AWN
| Actor | Role |
|---|---|
| CClaes OldenburgNot listed | Not listed |
| PPat OldenburgNot listed | Not listed |
 Lucas SamarasNot listed | Not listed |
| NNancy EllisonNot listed | Not listed |
| LLettie Lou EisenhauerNot listed | Not listed |
| JJoseph HydeNot listed | Not listed |
| JJohn WeberNot listed | Not listed |
| KKristin WeberNot listed | Not listed |