George Cassidy and Raymond Cass can be heard again.

0:53 "Point?" Gary; 0:56 Crystal" (faintly); 1:18 "Hi" (George Cassidy); 1:27 "Crystal"; 1:38 "Come in. . . "; 1:48 "Hello" (George Cassidy); 2:19 "Hello"; 2:21 "Yep" (Gary f/Emmett Police Dept.?); 2:56ish ". . this is Ingo..(very faintly); 3:03 "Crystal" (very faintly); 5:45 "Nice try"; 5:47 "Crystal" (New Voice); 5:52ish "David" (David is a new voice person); George Cassidy AGAIN says "Hello"; 7:06 "Hello" (George Cassidy); 7:08 "Raymond"; 8:21 "David"; 10:08 "Bye" (unknown to me yet).