Sun. 8/2 6p: Teaming Up. Two Short Comedies by Kim Merrill and Lanford Wilson. In the first, Tasha Walks, a young man (played by Tony nominee Steven Boyer) , fails to salvage his engagement and finds that his elderly neighbor (played by Marsha Mason) has lost his ex-fiancee's cat. In the second, A Betrothal, by Pulitzer Prize winner Lanford Wilson, two middle-aged iris breeders (Lisa Emery and Frank Wood) bicker - and bond - at a flower show. Conversation with artists follows each short play. From Playing On Air.