Cast of The 100

Eliza Taylor portrays the character of Clarke Griffin in The 100. Clarke is a determined and resourceful young woman who becomes one of the leaders of the group. She is known for her intelligence and bravery, often making difficult decisions for the survival of her people.

Bob Morley portrays the character of Bellamy Blake in The 100. Bellamy is a charismatic and protective leader who often clashes with Clarke but eventually becomes her close ally. Throughout the series, he faces numerous moral dilemmas and personal challenges.

Marie Avgeropoulos plays the role of Octavia Blake in The 100. Octavia is a strong and independent young woman who initially lived in secrecy due to strict population control measures on the spaceship. She later becomes a skilled warrior and plays a significant role in the group's survival.

Thomas McDonell plays the role of Finn Collins in The 100. Finn is a skilled and compassionate young man who becomes a love interest of Clarke. He is known for his peacekeeping efforts and his loyalty towards his friends and loved ones.

Tasya Teles portrays the character of Echo in The 100. Echo is a skilled warrior and spy who initially works for a rival group. As the series progresses, her loyalties and allegiances become more complex, leading her to form relationships and alliances with the main group.

Devon Bostick portrays the character of Jasper Jordan in The 100. Jasper is a witty and fearless member of the group who provides comic relief. However, he also goes through significant emotional challenges and struggles with trauma throughout the series.

Chuku Modu plays the role of Gabriel Santiago in The 100. Gabriel is a mysterious and enigmatic character with a complex past. As the series progresses, his true nature and motivations are revealed, impacting the group and their journey.