7.76 avg 12 episodes 7.9 → 8.4 47 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Pilot | 7.9 | 1,305 |
| 2 | Many Happy Returns | 7.6 | 909 |
| 3 | Before I Forget | 7.7 | 871 |
| 4 | Alienated | 7.4 | 778 |
| 5 | Invincible | 7.7 | 759 |
| 6 | Dr. Nobel | 7.9 | 780 |
| 7 | Blink | 7.5 | 721 |
| 8 | Right as Raynes | 7.6 | 731 |
| 9 | Primal | 7.5 | 695 |
| 10 | Purple Haze | 7.8 | 692 |
| 11 | H.O.U.S.E. Rules | 8.1 | 719 |
| 12 | Once in a Lifetime | 8.4 | 747 |
7.70 avg 13 episodes 7.9 → 7.8 44 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Phoenix Rising | 7.9 | 665 |
| 2 | Try, Try Again | 7.7 | 633 |
| 3 | Unpredictable | 7.5 | 631 |
| 4 | Games People Play | 7.9 | 648 |
| 5 | Duck, Duck Goose | 7.7 | 622 |
| 6 | Noche de suenos | 8.1 | 637 |
| 7 | Family Reunion | 7.8 | 615 |
| 8 | E=MC...? | 7.9 | 624 |
| 9 | Sight Unseen | 7.8 | 594 |
| 10 | God Is in the Details | 6.6 | 706 |
| 11 | Maneater | 8.0 | 630 |
| 12 | All That Glitters | 7.4 | 581 |
| 13 | A Night in Global Dynamics | 7.8 | 592 |
7.73 avg 18 episodes 7.5 → 7.9 49 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Bad to the Drone | 7.5 | 610 |
| 2 | What About Bob? | 7.5 | 582 |
| 3 | Best in Faux | 7.5 | 592 |
| 4 | I Do Over | 8.8 | 753 |
| 5 | Show Me the Mummy | 7.5 | 575 |
| 6 | Phased and Confused | 7.6 | 567 |
| 7 | Here Come the Suns | 7.7 | 563 |
| 8 | From Fear to Eternity | 8.1 | 552 |
| 9 | Welcome Back, Carter | 8.2 | 603 |
| 10 | Your Face or Mine | 7.7 | 554 |
| 11 | Insane in the P-Brane | 7.7 | 555 |
| 12 | It's Not Easy Being Green | 7.6 | 551 |
| 13 | If You Build It... | 7.9 | 524 |
| 14 | Ship Happens | 7.7 | 522 |
| 15 | Shower the People | 7.7 | 518 |
| 16 | You Don't Know Jack | 7.0 | 544 |
| 17 | Have an Ice Day | 7.6 | 504 |
| 18 | What Goes Around, Comes Around | 7.9 | 525 |
7.89 avg 21 episodes 8.8 → 7.9 44 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Founders' Day | 8.8 | 721 |
| 2 | A New World | 8.2 | 549 |
| 3 | All the Rage | 7.6 | 537 |
| 4 | The Story of O2 | 7.4 | 510 |
| 5 | Crossing Over | 7.9 | 541 |
| 6 | Momstrosity | 7.4 | 484 |
| 7 | Stoned | 7.5 | 502 |
| 8 | The Ex-Files | 8.3 | 544 |
| 9 | I'll Be Seeing You | 8.3 | 511 |
| 10 | O Little Town... | 7.9 | 567 |
| 11 | Liftoff | 7.9 | 508 |
| 12 | Reprise | 7.8 | 477 |
| 13 | Glimpse | 7.9 | 470 |
| 14 | Up in the Air | 7.8 | 479 |
| 15 | Omega Girls | 7.8 | 446 |
| 16 | Of Mites and Men | 7.9 | 448 |
| 17 | Clash of the Titans | 7.4 | 441 |
| 18 | This One Time at Space Camp... | 7.8 | 543 |
| 19 | One Small Step... | 7.7 | 450 |
| 20 | One Giant Leap... | 8.4 | 504 |
| 21 | Do You See What I See | 7.9 | 785 |
8.06 avg 13 episodes 8.4 → 8.8 45 min avg
| # | Title | Rating | Votes |
|---|---|---|---|
| 1 | Lost | 8.4 | 628 |
| 2 | The Real Thing | 8.3 | 500 |
| 3 | Force Quit | 8.4 | 478 |
| 4 | Friendly Fire | 7.6 | 463 |
| 5 | Jack of All Trades | 8.6 | 548 |
| 6 | Worst Case Scenario | 7.7 | 446 |
| 7 | Ex Machina | 7.8 | 446 |
| 8 | In Too Deep | 7.8 | 453 |
| 9 | Smarter Carter | 7.9 | 466 |
| 10 | The Honeymooners | 7.5 | 429 |
| 11 | Mirror, Mirror | 7.9 | 433 |
| 12 | Double Take | 8.1 | 438 |
| 13 | Just Another Day... | 8.8 | 669 |
