Season 1

September 1, 2008 | 78 Episodes

Season 2

September 14, 2009 | 26 Episodes

Season 3

October 11, 2010 | 29 Episodes

Season 4

January 1, 1970 | 30 Episodes

Season 4 of Martha Speaks premiered on February 20, 2012.

Season 5

January 1, 1970 | 8 Episodes

Season 6

January 1, 1970 | 8 Episodes