Guest Co-Host Harry Chapin/Tony Randall/Norm Crosby/The Lettermen
- Episode aired Jun 30, 1975
![Mike Douglas in The Mike Douglas Show (1961)](https://m.media-amazon.com/images/M/MV5BMTgyMjg4NjExMl5BMl5BanBnXkFtZTcwMDA0NTI2MQ@@._V1_QL75_UY281_CR2,0,190,281_.jpg)
Guest co-host Harry Chapin; Tony Randall, Norm Crosby; The Lettermen perform; comic Frank Rains (Mr. Echo); author Claire Timmermans.Guest co-host Harry Chapin; Tony Randall, Norm Crosby; The Lettermen perform; comic Frank Rains (Mr. Echo); author Claire Timmermans.Guest co-host Harry Chapin; Tony Randall, Norm Crosby; The Lettermen perform; comic Frank Rains (Mr. Echo); author Claire Timmermans.