Dizi Adı: That '70s Show
Bölüm Adı: Can't You Hear Me Knocking
Sezon/Bölüm: 7. Sezon 13. Bölüm
Yayın Tarihi: 12 Oca. 2005

Red reluctantly agrees to take Kitty ice fishing, which doesn’t turn out to be as bad as he expected. Kelso accidentally makes a threat on the President, prompting the guys to be paranoid about everyone they meet in an attempt to hide from the government. Donna takes Jackie to a karate lesson that yields unexpected results.