Top 10 Reasons Star Trek:TNG Was Cancelled. 10. Writers discovered that plots were left out of 156 episodes. 9. Worf discovered to be half-Irish. 8. Toy Geordi visors causing rash of traffic accidents across country. 7. Discovered that after all these years concept of Starship Enterprise actually upside down. 6. Poor sales of Capt. Pickard skinhead wigs. 5. Series so politically correct, causing epidemic of nausea across North America. 4. Faulty Intel processor causes Data to occasionally scream obscenities at fellow cast members. 3. More profit in crummy "Star Trek" movies. 2. Ran out of new "poses" for Fider character. 1. Patrick Stewart refused to have another Borg implant operation for sequel.