Cisco Stark

Season One
In Pilot, Cisco is the first to officially met Marco. It is implied that he had already met Jake before the series began. It is later confirmed that they had only known each other about one year before the series began. In the mid season finale, he has to find an ancient watch for an aspiring watch collector. This leads to him almost drowning in sewage water. He spends three episodes in hospital with Jake for company, as Jake got poison ivy at the same time.

Season Two
Throughout this season, he is incorrectly referred to as Miranda's boyfriend and later Gretel's. Marco has to ask his permission to take her to the formal. He is completely fine with this.

Season Three
Cisco and Lily have a surprise party competition early in the season. Later he helps his friends in the church feud. He is the only main character to attend Bible Baptist that isn't in the church building during the cliffhanger. He isn't very far away though, being just outside. He is later joined by his friends. He is by far the saddest to leave the Bible Baptist. After leaving the Bible Baptist, he goes to St Andrews temproarily before deciding to go to St Marks, so his church was closer to his house.

Season Four
Cisco has to hire Alecia and Travis to work in his shop with him. They spend a few episodes learning how the store works.