Swamp Thing Season 1 Episode 21
Tremors of the Heart
Under pressure from his superior, the shadowy General Sunderland, Arcane experiments with artificial earthquakes when he hires a hot female engineer, named Sienna, to create earthquakes at this latest weapon which leads to a personal conflict between Arcane and Sienna over the test runs, and it also lands Swamp Thing in a bind when he becomes trapped in the underground facility and weakening fast from lack of sunlight. Elsewhere, after Will goes out of town with Dr. Hollister to shop for a new truck, Abigail finds herself helpless when Tressa becomes pinned under the fishing pier during another aftershock and the rising river water threatens to drown her.
- 1 - 22The Prometheus ParabolaApr. 05, 1991
- 1 - 21Tremors of the HeartMar. 22, 1991
- 1 - 20Touch of DeathMar. 15, 1991
- 1 - 19The HuntMar. 08, 1991
- 1 - 18The WatchersMar. 01, 1991
- 1 - 17Walk a Mile in My ShootsFeb. 22, 1991
- 1 - 16Silent ScreamsFeb. 15, 1991
- 1 - 15Dark Side of the MirrorFeb. 08, 1991
- 1 - 14Birth MarksFeb. 01, 1991
- 1 - 13The ShipmentNov. 23, 1990
- 1 - 12From Beyond the GraveNov. 16, 1990
- 1 - 11FalcoNov. 09, 1990
- 1 - 10New AcquaintanceNov. 02, 1990
- 1 - 9TreasureOct. 26, 1990
- 1 - 8Natural EnemyOct. 19, 1990
- 1 - 7GrotesqueryOct. 12, 1990
- 1 - 6Blood WindOct. 05, 1990
- 1 - 5Spirit of the SwampSep. 28, 1990
- 1 - 4The Legend of the Swamp MaidenSep. 21, 1990
- 1 - 3The Death of Dr. ArcaneSep. 14, 1990
- 1 - 2The Living ImageSep. 07, 1990
- 1 - 1The Emerald HeartJul. 27, 1990