Susam Sokağı is the Turkish co-production of Sesame Street.
- Alp Öyken as Tahsin Usta- The mechanic who could fix everything and even duplicate things, also Sabiha Teyze's husband.
- Güven Hokna as Zehra Teyze- the fruit vendor
- Alpay İzbırak as Nihat Amca- A stationary store owner.
- Tevfik Tolga Tecer as Hakan Abi- a young guitar player who loves to sing.
- Aslı Öyken Taylan as Zeynep Abla - a young woman who also lives in the street.
- Betül Arım as Sabiha Teyze - A tailor and Tahsin Usta's wife.
- Kurbağacık (Kermit)
- Edi ve Büdü (Ernie and Bert)
- Açıkgöz (Grover)
- Kurabiye Canavarı (Cookie Monster)