Title: Bilbo Baggins
Content:  Bilbo is played by Ian Holm, who had played Frodo in the BBC radio series 20 years earlier. Throughout the 2003 video game The Hobbit, the players control Bilbo, voiced by Michael Beattie. The game follows the plot of the book, but adds the elements of platform gameplay and various side-objectives along the main quests. In The Lord of the Rings Online (2007) Bilbo resides in Rivendell, mostly playing riddle games with the Elf Lindir in the Hall of Fire. In Peter Jackson's The Hobbit film series, a prequel to The Lord of the Rings, the young Bilbo is portrayed by Martin Freeman while Ian Holm reprises his role as an older Bilbo in An Unexpected Journey (2012) and The Battle of the Five Armies (2014).
Title: Bilbo Baggins
Content:   In the 1955–1956 BBC Radio serialisation of The Lord of the Rings, Bilbo was played by Felix Felton. In the 1968 BBC Radio serialisation of The Hobbit, Bilbo was played by Paul Daneman. The 1969 parody Bored of the Rings by "Harvard Lampoon" (i.e. its co-founders Douglas Kenney and Henry Beard) modifies the hobbit's name to "Dildo Bugger". Nicol Williamson portrayed Bilbo with a light West Country accent in the 1974 performance released on Argo Records. In the 1977 Rankin/Bass animated version of The Hobbit, Bilbo was voiced by Orson Bean. Bean also voiced both the aged Bilbo and Frodo in the same company's 1980 adaptation of The Return of the King. In Ralph Bakshi's 1978 animated version of The Lord of the Rings, Bilbo was voiced 
Title: Bilbo Baggins
Content:  Norman Bird. Billy Barty was the model for Bilbo in the live-action recordings Bakshi used for rotoscoping. The 3000th story to be broadcast in the BBC's long-running children's programme Jackanory was The Hobbit, in 1979. Four narrators told the story, with Bilbo's part being played by Bernard Cribbins. In the BBC's 1981 radio serialisation of The Lord of the Rings, Bilbo is played by John Le Mesurier. An unlicensed Soviet version, called Сказочное путешествие мистера Бильбо Бэггинса, Хоббита ("The Fairytale Journey of Mr. Bilbo Baggins, The Hobbit") appeared on the Leningrad TV channel in 1985. In the 1993 television miniseries Hobitit by Finnish broadcaster Yle, Bilbo is portrayed by Martti Suosalo.  In Peter Jackson's films The Fellowship of the Ring (2001) and The Return of the King 
Title: Hobitit
Content: Taneli Mäkelä – Frodo Baggins [Frodo Reppuli] ; – Samwise Gamgee [Samvais Gamgi] ; – Peregrin Took [Peregrin Tuk] ; Jarmo Hyttinen – Meriadoc Brandybuck [Meriadoc Rankkibuk] ; Vesa Vierikko – Gandalf [Gandalf Harmaa] ; Kari Väänänen – Gollum [Klonkku], Aragorn/Strider [Konkari] ; Ville Virtanen – Legolas ; – Gimli ; – Boromir ; Martti Suosalo – Bilbo Baggins [Bilbo Reppuli] ; – Tom Bombadil ; Leif Wager – Elrond ; Matti Pellonpää – Saruman ; – Barliman Butterbur [Viljami Voivalvatti] The show's cast included the following actors and roles: 
Title: The Hobbit (film series)
Content:  portraying The Necromancer as well. Billy Connolly joined the cast in February 2012 as Dáin II Ironfoot. Connolly said of his character "...this guy will terrify the life out of you. I have a mohawk and tattoos on my head." John Bell plays Bain, Manu Bennett plays Azog, Craig Hall plays Galion, Ben Mitchell plays Narzug, John Rawls plays Yazneg, Stephen Ure plays Fimbul and Grinnah, Kiran Shah plays a goblin scribe, and Stephen Colbert was cast in an undisclosed cameo. Conan Stevens was to play Bolg, but he eventually played a Gundabad Orc, also known as Keeper of Dungeons.
Title: The Hobbit (film series)
Content:   Martin Freeman was cast in early October 2010 in the role of Bilbo Baggins. He had earlier turned the role down because of scheduling conflicts with the BBC television series Sherlock. On his casting, Peter Jackson was quoted as saying, "Despite the various rumours and speculation surrounding this role, there has only ever been one Bilbo Baggins for us. There are a few times in your career when you come across an actor who you know was born to play a role, but that was the case as soon as I met Martin Freeman. He is intelligent, funny, surprising and brave—exactly 
Title: The Hobbit (film series)
Content:  to reprise the role of Saruman. Jeffrey Thomas joined the project in March 2011 as the character of Thrór, as did Mike Mizrahi as Thráin II. Bret McKenzie was added to the cast in April as Lindir. His father Peter McKenzie played the role of Elendil in The Lord of the Rings. Ian Holm was added to the cast in April as old Bilbo Baggins. During the early stages of pre-production, former director Guillermo del Toro indicated that he was interested in having Holm reprise the role of Bilbo, but acknowledged that he might be too old to take on 
Title: The Hobbit (1977 film)
Content: Orson Bean – Bilbo Baggins ; Richard Boone – Smaug ; Hans Conried – Thorin Oakenshield ; John Huston – Gandalf / Narrator ; Otto Preminger – Thranduil ; Cyril Ritchard – Elrond ; Brother Theodore – Gollum ; Paul Frees – Bombur, Troll #1 ; Jack DeLeon – Dwalin, Fíli, Kíli, Óin, Glóin, Ori, Nori, Bifur, Bofur, Troll #2 ; Don Messick – Balin, Goblin, Lord of the Eagles, Troll #3 ; John Stephenson – Dori, Bard, Great Goblin ; Glenn Yarbrough – The Balladeer ; Thurl Ravenscroft – Goblin (singing voice), Background voice The voice actors for the characters were: 
Title: Ian Holm
Content:  of the Ring, having previously played Bilbo's nephew Frodo Baggins in the 1981 BBC Radio adaptation of The Lord of the Rings. He returned for The Lord of the Rings: The Return of the King (2003), for which he shared a SAG award for Outstanding Performance by a Cast in a Motion Picture. He later reprised his role as the elderly Bilbo Baggins in the movie The Hobbit: An Unexpected Journey and The Hobbit: The Battle of the Five Armies. Martin Freeman portrayed the young Bilbo Baggins in those films. Holm was nominated for an Emmy Award twice, for a PBS 
Title: The Hobbit: An Unexpected Journey
Content:  husband, Lord Celeborn. She was also portrayed by Blanchett in The Lord of the Rings film trilogy. ; Hugo Weaving as Elrond: the Elven-Lord of Rivendell, who gives shelter to Bilbo's party, despite Thorin's great suspicion of Elves. He was also portrayed by Weaving in The Lord of the Rings film trilogy. ; Christopher Lee as Saruman the White: the head of the Istari Order and its White Council. He was also portrayed by Lee in The Lord of the Rings film trilogy. ; Elijah Wood as Frodo Baggins: Bilbo's favorite nephew. His scenes take place shortly before the events of The Fellowship of the Ring''. 

Question: who plays bilbo baggins in the hobbit?
Answer: Norman Bird.