| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 19285 : On the Losing Side | 19352, 19353 | 19282 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 19353 : Fred/Uhura Undergoes a Brain Scan | 19410, 19411, 19412, 19413, 19414, 19625 | 19285 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 19410 : The Mysterious Machine | 38929, 38930, 38931, 38932, 38933, 38934, 38935 | 19353 |
| View Tree - 19625 : Astra's call for aid.... | 19623 | 19353 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 38930 : The Fate of the Men? | 38947, 38948 | 19410 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 38948 : The Men are Safe - For Now | 38966, 38967, 38968, 38969, 38970 | 38930 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 38970 : It Could Be None Other | 39093, 39094 | 38948 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39094 : More Help Arrives | 39206, 39207, 39208, 39209, 39210, 39211 | 38970 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39206 : Will Fred Be Exposed? | 39226, 39227, 39228, 39229 | 39094 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39227 : To Tell the Truth | 39363, 39364, 39365, 39366, 39367 | 39206 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39364 : The Mind Meld | 39452, 39453, 39454, 39455, 39456 | 39227 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39453 : Positive ID | 39514, 39515, 39516, 39517, 39518 | 39364 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39515 : Spock Gets His Own Way | 39573, 39574 | 39453 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39574 : An Untimely Visit | 39600, 39601, 39602, 39603, 39604, 39605 | 39515 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39602 : A Problem in Medical Ethics | 39908, 39909 | 39574 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39908 : Medical Procedures | 39978, 39979, 39980, 39981, 39982, 39983, 39984 | 39602 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 39979 : The Best Outcome? | 40162, 40163 | 39908 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 40163 : A Glimpse of the Enemy | 40176, 40177, 40178, 40179, 40180 | 39979 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 40176 : Free! | 41195, 41196, 41197 | 40163 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 41197 : My Mind to Your Mind, Your Thoughts to My Thoughts | 41773, 41774, 41775, 41776, 41777, 41778, 41779 | 40176 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 41775 : "Not Entirely Successful" | 41938, 41939, 41940 | 41197 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 41940 : Energize Me! | 48286, 48287, 48288, 48289, 48290, 48291, 48292 | 41775 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 48288 : Just a Convenient Intermediate Destination or Something More? | 48303, 48304 | 41940 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 48303 : State of Shock | 48405, 48406, 48407, 48408, 48409, 48410 | 48288 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 48408 : Has Spock Missed a Trick? | 48414, 48415, 48416 | 48303 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 48414 : Journey to the Center of the Ship | 48547, 48548, 48549, 48550, 48551 | 48408 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 48548 : Great Scott! | 48597, 48598 | 48414 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 48598 : Scotty's Plan | 49225, 49226, 49227, 49228, 49229, 49230 | 48548 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 49226 : But Will Scotty's Plan Help? | 49299, 49300, 49301, 49302 | 48598 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 49300 : Scotty's Reasoning | 62547, 62548, 62549, 62550, 62551, 62552, 62553 | 49226 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 62550 : What To Do for the Best? | 62577, 62578, 62579 | 49300 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 62577 : Stashing the Captain | 62751, 62752, 62753, 62754, 62755 | 62550 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 62755 : Fred Investigates | 62860, 62861, 62862, 62863 | 62577 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 62861 : Chekov Takes the Initiative | 68027, 68028, 68029, 68030, 68031, 68032, 68033, 68034 | 62755 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 68034 : Captured! | 68041, 68042, 68043, 68044 | 62861 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 68041 : Off to the Brig | 68067, 68068, 68069, 68070, 68071, 68072, 68073 | 68034 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 68073 : System Failure | 68206, 68207 | 68041 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 68206 : Escape | 70128, 70129, 70130, 70131, 70132, 70133, 70134, 70135, 70136 | 68073 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 70128 : Fred's Choice | 70144, 70145 | 68206 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 70145 : What the Comm Officer/Knight Heard | 75911, 75912, 75913, 75914, 75915 | 70128 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 75914 : An Unexpected Development | 76164, 76165, 76166 | 70145 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 76164 : Expositionary Interlude | 81755, 81756, 81757, 81758, 81759, 81760, 81761 | 75914 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 81760 : Klingon Involvement | 81811, 81812, 81813, 86796 | 76164 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 86796 : Events Accelerate | 86797, 86798, 86799, 86800, 86801, 86802, 86803 | 81760 |
| Episode Number and Title | Children of this Episode | Parent |
|---|---|---|
| View Tree - 86803 : Uhura Has Second Thoughts | 86827, 86828, 86829 | 86796 |