High Quality Content by WIKIPEDIA articles! Season eleven of 7th Heaven—an American family-drama television series, created and produced by Brenda Hampton. After the merge of the UPN and The WB an eleventh season was announced for 7th Heaven when season 10 was assumed to be the final one. It premiered on September 25, 2006, on The CW, and concluded on May 13, 2007 (22 episodes). It is the final season of the series and with this season Stephen Collins, Catherine Hicks, Beverley Mitchell and Mackenzie Rosman are the only cast members to star in all eleven season of the series. Due to budget constrains only Collins and Mitchell appeared in every episode of this season making them the only two characters to appear in every episode of the entire series. It hit at least 3.3 million viewers.