IRIB TV4 (, /ʃæbæke-je tʃɑhɑr/) is one of the 32 national television channels in Iran. Its slogan is "the channel of wisdom." The channel is operated by IRIB and started broadcasting in April 1994, shortly after IRIB TV3 went on air in December 1993. The channel is known to be a more artistic and academic channel than its counterparts. It broadcasts documentaries, academic conferences, interviews with scholars, artistic movies, economic magazines, plays, and philosophical discussions. Gholamreza Gholami is the current manager of the channel. Original programming Asemaneshab (TV Show about Astronomy) Avay-e Irani Cinema 4 Partove Danesh Do Ghadam Mande be Sobh (2 Steps To Morning) 2007 Cinema Eghtebas Cinema Mavara Mostanade 4 (Documentary 4) Sahbaye Tasnim Ordibehesht Ertebate Irani (2009) Char Soogh Charkh Tolou Charsooye Elm (Collection of Documentaries from Western Media) Marefat (TV Show about Islamic Philosophy) Yek Film Yek Tajrobe (Documentaries about Iranian Films and TV Series) Forje Parto Broadcast Primeval (TV series) (2009) Alfred Hitchcock Presents (2013) Little Dorrit (TV series) (2020) Zoo (TV series) (2021) Agatha Christie's Poirot (2021) Sherlock Holmes (1984 TV series) (2021) Sherlock (TV series) (2021) References External links IRIB TV4 Live streaming 1994 establishments in Iran Television channels and stations established in 1994 Television stations in Iran Persian-language television stations Islamic Republic of Iran Broadcasting