Title: The Lord of the Rings: The Two Towers
Content: Elijah Wood as Frodo Baggins: A young hobbit sent on a quest to destroy the One Ring, the burden of which is becoming heavier. ; Ian McKellen as Gandalf the White: An Istari wizard who fell fighting a Balrog and has now returned, more powerful than ever, to finish his task. ; Viggo Mortensen as Aragorn Elessar: The heir-in-exile to Gondor's throne who has come to Rohan's defence. ; Sean Astin as Samwise Gamgee: Better known as Sam, Frodo's loyal hobbit gardener and companion. ; Andy Serkis as Gollum (voice/motion capture): A wretched hobbit-like creature originally known as Sméagol Trahald, who owned the Ring for five centuries and now 
Title: The Lord of the Rings (1978 film)
Content: Frodo – Christopher Guard ; Gandalf – William Squire ; Sam – Michael Scholes ; Aragorn – John Hurt ; Merry – Simon Chandler ; Pippin – Dominic Guard ; Bilbo – Norman Bird ; Boromir – Michael Graham Cox ; Legolas – Anthony Daniels ; Gimli – David Buck ; Gollum – Peter Woodthorpe ; Saruman – Fraser Kerr ; Théoden – Philip Stone ; Wormtongue – Michael Deacon ; Elrond – André Morell ; Innkeeper – Alan Tilvern ; Galadriel – Annette Crosbie ; Treebeard – John Westbrook The cast of the film was:  This primary cast was supported by a large cast of animation doubles, who were not credited on screen; the matter went to guild arbitration.
Title: The Lord of the Rings: The Fellowship of the Ring
Content:  protective manner, which mirrored Sam's relationship with Frodo. ; Sean Bean as Boromir: A son of the Stewards of Gondor who journeys with the Fellowship towards Mordor. Bruce Willis, a fan of the book, expressed interest in the role, while Liam Neeson was sent the script, but passed. ; Billy Boyd as Peregrin Took: Better known as Pippin, a hobbit who travels with the Fellowship on their journey to Mordor. ; Dominic Monaghan as Meriadoc Brandybuck: Better known as Merry, a distant cousin of Frodo. Monaghan was cast as Merry after auditioning for Frodo. ; John Rhys-Davies as Gimli: A dwarf warrior who accompanies 
Title: The Lord of the Rings: The Fellowship of the Ring
Content: Elijah Wood as Frodo Baggins: A young hobbit who inherits the One Ring from his uncle Bilbo. Wood was the first actor to be cast on 7 July 1999. Wood was a fan of the book, and he sent in an audition dressed as Frodo, reading lines from the novel. Wood was selected from 150 actors who auditioned. Jake Gyllenhaal unsuccessfully auditioned for the role. ; Ian McKellen as Gandalf the Grey: An Istari wizard and mentor to Frodo. Sean Connery was approached for the role, but did not understand the plot, while Patrick Stewart turned it down as he disliked the script. Patrick 
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: 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''. 
Title: The Lord of the Rings: The Fellowship of the Ring
Content:  Fellowship to Mordor after they set out from Rivendell. Billy Connolly, who was considered for the part of Gimli, would later portray Dáin II Ironfoot in Peter Jackson's The Hobbit film trilogy. Rhys-Davies wore heavy prosthetics to play Gimli, which limited his vision, and eventually he developed eczema around his eyes. Rhys-Davies also played Gimli's father Glóin during the scene where the fellowship is forged. ; Orlando Bloom as Legolas Greenleaf: A prince of the elves' Woodland Realm and a skilled archer. Bloom initially auditioned for Faramir, who appears in the second film, a role which went to David Wenham. ; Liv Tyler as 
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 Lord of the Rings (1981 radio series)
Content:  Peter Woodthorpe (Gollum/Sméagol) and Michael Graham Cox (Boromir) previously voiced the same roles in Ralph Bakshi's animated version. Ian Holm, who voiced Frodo Baggins in the radio serial, went on to play Bilbo Baggins in Peter Jackson's movie trilogy.
Title: The Lord of the Rings: The Return of the King
Content:  hobbits) and now guides Frodo and Sam into Mordor. The first scene in the film portrays him in his former life as Sméagol, his murder of his relative Déagol for possession of the Ring, as well as his degeneration into Gollum. ; Billy Boyd as Peregrin Took: Better known as Pippin, a hobbit who looks into the palantír and later becomes an esquire of Gondor. ; Dominic Monaghan as Meriadoc Brandybuck: Better known as Merry, a cousin of Frodo's who becomes an esquire of Rohan. ; John Rhys-Davies as Gimli: A dwarf warrior and companion to Aragorn along with Legolas. ; Rhys-Davies also voices Treebeard: The 

Question: who played the hobbits in the lord of the rings?
Answer: Dominic Monaghan.
Ian Holm.
Sean Astin.
Elijah Wood as Frodo Baggins.
Billy Boyd.
Elijah Wood.