S19·E50 Episode 1465 (Thu 21st June 1990)

Frank is busy making sandwiches for his organic friends in Dolly's absence. Chris asks if there is any news on Zoe's finals. Dolly and Sam are staying with Alan. Kim phones Dolly and apologises. Mark and his friends are busy in the farmhouse kitchen trying to get a sound system working for Rachel's party. They are disappointed to hear that Joe and Kate are planning to come to the party. Seth confides in Alan that he thinks Elsa is in trouble and asks Alan to talk to her. Dan and Gary give Mark a hard time over his family attending. Rachel makes it worse by telling them that they can only drink fruit punch - made by Annie.