A Sound in Space
- Episode aired Jul 5, 1970
![Phoenix Five (1970)](https://m.media-amazon.com/images/M/MV5BY2RjZDhiNjEtNGZjNS00YjRmLTgxNDktZmY0Y2VjYTJlMDk5XkEyXkFqcGdeQXVyNzkzODA4NzI@._V1_QL75_UY281_CR1,0,190,281_.jpg)
After finding a rare 'Cannibalis' plant, Tina and Adam are sprayed by pollen from the plant which causes them to regress to a child state of mind.After finding a rare 'Cannibalis' plant, Tina and Adam are sprayed by pollen from the plant which causes them to regress to a child state of mind.After finding a rare 'Cannibalis' plant, Tina and Adam are sprayed by pollen from the plant which causes them to regress to a child state of mind.