The return of Supernatural with a prequel starring Jensen Ackles has caused a major feud between him and his former co-star Jared Padalecki. While fans and Eric Kripke were excited about the upcoming show, Padalecki expressed his disappointment on Twitter for not being informed about it beforehand. This has disappointed several fans who have followed the series for years. However, Padalecki still supports Ackles and asks fans to refrain from sending hate messages or threats to those involved in the project. It remains to be seen how the new show will perform and if the two stars can reconcile their differences.