| Episode Number | Prod Code. | Title card | Title | Original airdate |
|---|---|---|---|---|
| 41 | 301 | {{{Title card}}} | The Rotation Situation / The Tail Of Howie[1] | April 15, 2013 (Canada), June 4, 2013 (USA) |
| 42 | 302 | {{{Title card}}} | The Big Burp Theory / Who's Howie?[2] | April 16, 2013 (Canada), June 5, 2013 (USA) |
| 43 | 303 |  | Insane In The Brain / Laugh Piggy Laugh[3] | April 17, 2013 (Canada), June 6, 2013 (USA) |
| 44 | 304 | {{{Title card}}} | Picture Day / Part Timer[4] | April 18, 2013 (Canada), June 7, 2013 (USA) |
| 45 | 305 | {{{Title card}}} | Howie's Allergy / Figure Fight[5] | April 19, 2013 (Canada), June 10, 2013 (USA) |
| 46 | 306 | {{{Title card}}} | Mini Howies / Dear Dirk[6] | May 13, 2013 (Canada), June 11, 2013 (USA) |
| 47 | 307 | {{{Title card}}} | These Sleeps Were Made for Walkin / The Best Friends Synchronized Dance, Ice Sculpting, Costume and Explosions Competition[7] | May 14, 2013 (Canada), June 12, 2013 (USA) |
| 48 | 308 | {{{Title card}}} | Don't Follow the Leader / The Snow-Tel[8] | May 15, 2013 (Canada), June 13, 2013 (USA) |
| 49 | 309 |   | Luck Be A Robot / Family Business[9] | May 16, 2013 (Canada), June 14, 2013 (USA) |
| 50 | 310 |   | No Howies Allowed / Howie Day[10] | May 17, 2013 (Canada), June 17, 2013 (USA) |
| 51 | 311 |   | Sun Scream / It's Duck's Party[11] | May 21, 2013 (Canada), June 18, 2013 (USA) |
| 52 | 312 |   | Father's Day / Hambo 1: Galactic Super Swine Of The Wild West[12] | May 22, 2013 (Canada), June 19, 2013 (USA) |
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