Maudy Ayunda as Ainun

Reza Rahadian as Rudy Habibie

Jefri Nichol as Ahmad

Aghniny Haque as Arlis

Rebecca Klopper as Heny

Eric Febrian as Liem Keng Kie

Teuku Rizky Muhammad as Wiratman

Jennifer Coppen as Dina

Kevin Ardilova as Soelarto

Arya Saloka as Agus

Lukman Sardi as Mr. Besari

Marcella Zalianty as Mrs. Besari

Basmalah Gralind as Little Ainun

Angga Yunanda as Pasha

Anodya Shula Neona Ayu as Tiffanie

Jourdy Pranata as Bambang

Arswendy Bening Swara as Prof. Husodo

Diandra Agatha as Nadia

Amaranggana as Insana

Mike Lucock as Ilham Akbar Habibie

Tegar Satrya as Thareq Kemal Habibie

Alia Miranti as Widya

Rassya Hidayah as Farhan

Haura Lathifa Rizky as Farrah

Graciella Abigail as Felicia

Kukuh Prasetya as

Elang El Gibran as

Carmela van der Kruk as

Graciella Abigail as

Manoj Punjabi as

Irsyadillah as

Eric Van Loon as

Agus Mahesa as

Haru Sandra as

Vanda Mutiara as

Bebe Gracia as

Neysa Chandria as

Axcel Bensza Amartya as

Annisa Hertami as

Ibnu Widodo as

M. N. Qomaruddin as

Joanna Dyah as

Liek Suyanto as

Rianto as

Nunung Deni Puspitasari as

Mbah Gareng as

Subliansyah as

Stani Arifasti Yuliana as

Rieta Nunung as

Diajeng Shinta as

Endah Laras as

Eko Balung as

Dyah Aniek as

Ernanta Kusuma as

Karmel Ardana as