Season
- Season 2 2023-07-03
- Season 1 2022-11-14
Episode
- Episode 1: Core of Iron
- Episode 2: The Calling
- Episode 3: Hit the Mission Road
- Episode 4: The Breakout
- Episode 5: Up the Ladder
- Episode 6: Inked
- Episode 7: Rising Leader
- Episode 8: Period of Peace
- Episode 9: Payback
- Episode 10: Cassandra's End
- Episode 11: Assembly of the Wicked
- Episode 12: The Manhunt
- Episode 13: A New Task
- Episode 14: First Skirmish
- Episode 15: In His Arms
- Episode 16: New Pair of Eyes
- Episode 17: Roles to Undertake
- Episode 18: Delos
- Episode 19: The Bug
- Episode 20: Uncovering Evidence
- Episode 21: Plan of Action
- Episode 22: A Day of Trade Offs
- Episode 23: One Wins, Some Fail
- Episode 24: Realizations
- Episode 25: Dose of Your Own Medicine
- Episode 26: Covert Identity
- Episode 27: Caught Up
- Episode 28: Interrogation
- Episode 29: Promises
- Episode 30: The Other Agent
- Episode 31: The Engineer's Second Soldier
- Episode 32: Warnings and Red Flags
- Episode 33: Connected After All
- Episode 34: Business Continuity
- Episode 35: A Time to Phish
- Episode 36: The Magic Drip
- Episode 37: What Comes After
- Episode 38: Need to Know More
- Episode 39: The Snitch
- Episode 40: Apollo
- Episode 41: Hurt Not My Famiy
- Episode 42: Sudden Sincerity
- Episode 43: No More Guesswork
- Episode 44: Taking Measures
- Episode 45: As Feelings Linger
- Episode 46: Calm Before
- Episode 47: Getting There
- Episode 48: Atherinity Night
- Episode 49: More Heat than Light
- Episode 50: Teaming Up
- Episode 51: Out of the Bag
- Episode 52: Safekeeping
- Episode 53: Didn't See That Coming
- Episode 54: Mad Man's Wrath
- Episode 55: Agent vs. Agent
- Episode 56: Of Warnings and Cautions
- Episode 57: Battle of Nerves
- Episode 58: Inceptive Blast
- Episode 59: Two Agents Save
- Episode 60: Madness
- Episode 61: The Moment of Encounter
- Episode 62: The New Boss
- Episode 63: On One's Guard
- Episode 64: Out with the Dead, In with the New
- Episode 65: Latest Ace
- Episode 66: Torture
- Episode 67: Break-In
- Episode 68: Brewing
- Episode 69: Schemes
- Episode 70: Plan and Rescue
- Episode 71: All Hands
- Episode 72: All Ears
- Episode 73: Saving One Man's Life
- Episode 74: For A Taste of Freedom
- Episode 75: New Beginnings Turning to Endings
- Episode 76: A Daughter's Pain
- Episode 77: A Moment of Grief
- Episode 78: Retribution
- Episode 79: Change of Plans
- Episode 80: Father and Son Dispute
- Episode 81: Enter the Narcissus
- Episode 82: Side Job
- Episode 83: Listening In
- Episode 84: Sudden Changes
- Episode 85: Danger Ahead
- Episode 86: When Things Go "North"
- Episode 87: Too Much to Handle
- Episode 88: Catching Echo
- Episode 89: Part of the Plan
- Episode 90: Aftermath
- Episode 91: What Really Happened
- Episode 92: What Surprised Them
- Episode 93: When Everybody is on the Move
- Episode 94: Who Finds What
- Episode 95: When Someone Knows
- Episode 96: Hyperion Virus
- Episode 97: Bringing the Pieces Together
- Episode 98: About to Sink
- Episode 99: Venus 2.0
- Episode 100: The Boat is Sinking
- Episode 101: Attempt Thwarted
- Episode 102: Committed to the Job
- Episode 103: Putting the Hero Down
- Episode 104: A Father's Story
- Episode 105: What's Left Behind
- Episode 106: Retaliation
- Episode 107: Justice Served
- Episode 108: Connecting the Dots
- Episode 109: The Janus that Got Away
- Episode 110: Finders and Seekers
- Episode 111: Behind the Charity Gala
- Episode 112: Expected Vacancy
- Episode 113: Taking the Bait
- Episode 114: Out of the Bag
- Episode 115: The Chase Begins
- Episode 116: Rampage
- Episode 117: The Mission is Over
- Episode 118: Grief
- Episode 119: Gone Rogue
- Episode 120: Tipped Off
- Episode 121: The Next Phase
- Episode 122: Done Brewing the Plot
- Episode 123: Bad News Comes in Twos
- Episode 124: An Honorable Demise
- Episode 125: Bloodshed
- Episode 126: Retreat
- Episode 127: What Is To Come
- Episode 128: Meeting the New Deputy Director
- Episode 129: Apollo 5
- Episode 130: Failed Mission
- Episode 131: When Information is the Key
- Episode 132: Acquiring Intel
- Episode 133: Track Down
- Episode 134: Cutting the Chase
- Episode 135: Closing In
- Episode 136: Hyperion Vaccine
- Episode 137: Access Denied
- Episode 138: Disclosure
- Episode 139: Target Point
- Episode 140: Another Cover Blown
- Episode 141: Sustained Injuries
- Episode 142: Heightened Emotions
- Episode 143: Pushing Through
- Episode 144: Aphro's Destruction
- Episode 145: An Angry Outburst
- Episode 146: Thwarting an Evil Plan
- Episode 147: Sitio Tartaros
- Episode 148: Infected
- Episode 149: Unwavering Resolve
- Episode 150: Race Against Escape
- Episode 151: Viral Tensions
- Episode 152: Battling Infection
- Episode 153: Love, Loss, and Looming Shadows
- Episode 154: Aries dela Torre
- Episode 155: Saving Venus
- Episode 156: Revelations and Rescues
- Episode 157: Priam's Firstborn
- Episode 158: Father and Son Moment
- Episode 159: Conflict and Contagion
- Episode 160: Deception and Pursuit
- Episode 161: Crossroads of Destiny
- Episode 162: Clashing Loyalties
- Episode 163: A Son's Stand, A Father's Death
The Iron Heart Season 1 Apollo 5
An undercover agent goes on a dangerous mission to bring down a crime ring. Fueled by a bitter and painful past, he along with his allies faces the grueling task that will challenge his resolve and strength.
