Series overview

Season	Episodes	First airdate	Last airdate
1	20	June 5, 2008	July 23, 2009
2	20	July 30, 2009	June 21, 2010
3	6	July 5, 2010	August 31, 2010

Season 1: 2008–2009

The first season of 20 episodes began with "Several Leagues Above the Sea/Eye Sea You" on June 5, 2008 and ended with "Diamonds in the Stuff/Tee Hee Tummy Tums" on July 23, 2009. "Candy Cruise Blues", "My Guardian Angel is Killing Me!!" and "Dear Diary" were shown on Comcast

Comcast

Comcast Corporation is the largest cable operator, home Internet service provider, and fourth largest home telephone service provider in the United States, providing cable television, broadband Internet, and telephone service to both residential and commercial customers in 39 states and the...

 On Demand several months before their actual air dates.

Episode number	Title	Original air date

Season 2: 2009–2010

Season two (consisting of 20 episodes) began on July 30, 2009 with "Jar She Blows!/Behind the Curtain", and ended on June 21, 2010 with the special "All Hands on Deck". The Christmas special, "Low Tidings", aired on December 3, 2009. "Come Home Cap'n", "Fastest Man Alive", "Oh, You Animal!" and "The Return of Sally Syrup" were shown on Comcast On Demand several months before their actual air dates.
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Season 3: 2010

The third and final season of Flapjack began on July 5, 2010 with "Careful What You Fish For" and "Mayor May Not" and ended on August 31, 2010 with "Catch Me If You Candy" and "Fish Out of Water".

Episode	Title	Airdate

Episode	Title	Airdate

Shorts: 2007-2008

These shorts were shown as part of Cartoon Network's Wedgies and have a shorter length (about five minutes) than a standard episode (about 22 minutes, without commercials).

Episode	Title	Airdate

Pilot and "Captain and ToeNeil"

"Captain and ToeNeil" is the name incorrectly used for the pilot short that was supposed to originally air as part of Cartoon Network's Wedgies. After it was canceled it was advertised as a bonus feature on the Flapjack, Volume 1 DVD; however, it was not on the DVD when it was released. Series creator Thurop Van Orman later asserted that "Captain and ToeNeil" was a regular short and not the pilot. "Captain and ToeNeil" and the (unnamed) pilot will probably never be aired. A short clip of the pilot was shown during an interview with Thurop on cartoonnetwork.com. As of 2011, "Captain and ToeNeil" has only aired in France, the UK and Poland during commercial breaks.

Ep#	Title	Airdate