Season 1 of Jacob's Cross premiered on January 26, 2007.

Season 2 of Jacob's Cross premiered on July 27, 2007.

Season 3 of Jacob's Cross premiered on June 4, 2008.

Season 4 of Jacob's Cross premiered on October 1, 2008.

Season 5 of Jacob's Cross premiered on January 10, 2011.

Season 6 of Jacob's Cross premiered on July 18, 2011.

Season 7 of Jacob's Cross premiered on February 13, 2012.

Season 8 of Jacob's Cross premiered on September 3, 2012.