Seasons
Season 1 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Doug's Last Birthday | 8.1 | 44 |
| 2 | Doug's New School | 7.9 | 29 |
| 3 | Doug Grows Up | 8.3 | 29 |
| 4 | Doug's Hoop Nightmare | 7.9 | 26 |
| 5 | Doug: A Limited Corporation | 7.8 | 19 |
| 6 | Doug's in Debt | 7.3 | 21 |
| 7 | Doug's Big Comeback | 7.7 | 20 |
| 8 | Doug's Bloody Buddy | 7.0 | 30 |
| 9 | Doug's Patti Beef | 7.7 | 18 |
| 10 | Doug Directs | 7.9 | 18 |
| 11 | Doug's Movie Madness | 7.1 | 20 |
| 12 | Doug's Brain Drain | 7.8 | 16 |
| 13 | Doug: The Big Switch | 7.8 | 16 |
| 14 | Doug Gets His Wish | 7.7 | 16 |
| 15 | Doug's Secret Christmas | 7.5 | 27 |
| 16 | Doug's Hot Dog | 7.4 | 14 |
| 17 | Doug's Great Opportoonity | 8.0 | 14 |
| 18 | Doug Gets a Roommate | 7.8 | 16 |
| 19 | Doug Gets Booked | 8.6 | 14 |
| 20 | Doug's Minor Catastrophe | 8.1 | 14 |
| 21 | Doug's Big Panic | 8.0 | 13 |
| 22 | Doug's Hairy Situation | 8.3 | 10 |
| 23 | Doug: Oh, Baby | 7.8 | 14 |
| 24 | Doug's Disappearing Dog | 7.3 | 14 |
| 25 | Doug's Mural Mania | 8.0 | 12 |
| 26 | Doug on the Road | 8.0 | 16 |
Season 2 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Doug's Secret of Success | 7.5 | 16 |
| 2 | Doug's Friend's Friend | 6.6 | 15 |
| 3 | Doug's Chubby Buddy | 7.8 | 21 |
| 4 | Doug: Quailman VI - The Dark Quail Saga | 8.0 | 13 |
| 5 | Judy, Judy, Judy | 7.5 | 15 |
| 6 | Doug's Dougapalooza | 8.5 | 13 |
| 7 | Doug's Thanksgiving | 7.5 | 17 |
| 8 | Doug Gets It All | 7.9 | 12 |
Season 3 episodes — IMDb ratings
| # | Title | Rating | Votes |
| 1 | Doug's Midnight Kiss | 8.6 | 14 |
| 2 | Doug's Older Woman | 8.1 | 15 |
| 3 | Doug Gets Right Back On! | 7.9 | 13 |
| 4 | Quailman VII: Quaildad | 8.4 | 13 |
| 5 | Doug's in the Middle | 8.3 | 13 |
| 6 | Doug: Night of the Living Dougs | 8.1 | 14 |
| 7 | Doug's Dream House | 8.2 | 13 |
| 8 | Quailman Takes the Blame | 7.4 | 13 |
| 9 | Doug and the Bluffington Five | 7.0 | 13 |
| 10 | Quailman vs Supersport | 8.0 | 12 |
| 11 | Doug's Concert Crisis | 7.9 | 13 |
| 12 | Quailman vs the Annoying S.T.U.A.R.T. | 7.4 | 13 |
| 13 | Quailman Vs the Whackhammer | 7.6 | 13 |
| 14 | Judy's Big Admission | 8.3 | 12 |
| 15 | Quailman vs the Quizzler | 7.1 | 13 |
| 16 | Doug's Sour Songbird | 8.3 | 12 |
| 17 | Doug's Best Buddy | 8.0 | 13 |
| 18 | Quailman and the Quintuple Quandary | 8.5 | 13 |
| 19 | Quailman's Bad Hair Day | 7.9 | 13 |
| 20 | Doug: Beebe Goes Broke | 8.2 | 13 |
| 21 | Quailman and the L.U.B. | 8.0 | 12 |
| 22 | Patti's Dad Dilemma | 8.0 | 16 |
| 23 | Quailman: The Un-Quail Saga | 7.9 | 12 |
| 24 | Doug Cuts School | 8.0 | 15 |
| 25 | Quailman vs the Triad of Terror | 8.3 | 12 |
| 26 | Doug Plays Cupid | 7.5 | 15 |
| 27 | Doug: I, Rubbersuit | 8.4 | 12 |
| 28 | Doug's Adventures On-Line | 8.1 | 13 |
| 29 | Quailman vs the Little Rubber Army | 8.0 | 13 |
| 30 | Doug's Grand Band Plan | 8.0 | 12 |
| 31 | Doug's Marriage Madness | 8.8 | 14 |