Episode #4.113
- Episode aired Apr 18, 1973
- TV-Y
- 55m
Mr. Hooper stops by as Oscar conducts the Grouch Philharmonic Orchestra. Instead of musical instruments, the members of the orchestra make the sounds of an airplane, a train and a fire engin... Read allMr. Hooper stops by as Oscar conducts the Grouch Philharmonic Orchestra. Instead of musical instruments, the members of the orchestra make the sounds of an airplane, a train and a fire engine.Mr. Hooper stops by as Oscar conducts the Grouch Philharmonic Orchestra. Instead of musical instruments, the members of the orchestra make the sounds of an airplane, a train and a fire engine.