- How The Big Theory Landed Newhart As Professor Proton | Cinemablend
- Jim Parsons Recalls the Tear-Jerking Moment Bob Walked onto 'The Big Bang Theory' Set - Parade: Entertainment, Recipes, Health, Life, Holidays
- Bang Theory' Books Bob Newhart's Adds Bill Nye – The Hollywood Reporter
- Every Bob Appearance on 'The Big Bang Theory,' | Decider
- Bob Newhart To Big Bang Theory
- Newhart and Bill Nye to guest star on 'Big
- The Big Bang Theory' Cast Happy to Have Bob Newhart Back for the Final Season – Watch! | Entertainment Tonight
- Bill Nye Was Shocked Bob Newhart Treated Him When Guest Starring On The Big Bang Theory
- Big Bang Theory Lands Newhart
- Bob Newhart on His 'Big Bang Theory' Gig: 'It's Like Back in Time' The Reporter
- Bang Theory' Sets Bob Newhart's Return Season 11 Hollywood Reporter
- TV Podcast: Bob Newhart Talks His Long Career & 'Big Bang Theory'
- Newhart wins first Emmy 'Big Bang Theory' | CNN
- Bob Newhart finally earns an 'Big Bang Theory' role -
- Newhart's force 'The Big Bang Theory'
- The Big Bang Theory⚛️ on Instagram: “The cast with Bob Newhart❤️ #johnnygalecki #kaleycuoco #kunalnayyar | Big bang theory, Bigbang, Theories
- Every Bob Appearance on 'The Big Bang Theory,' | Decider
- Bob Newhart to Guest Star on 'The Big Bang Theory', Reprising as Arthur Jeffries - Variety
- The Bang Theory' Sneak Bob Newhart is “Professor Proton”
- Big Theory Boss Real-Life Connection to Newhart Storyline
- Bob Newhart returns 'Big Bang Theory' with Bill Nye
- Bob guest 'The Big Bang Theory' - Newsday
- The Big Bang Theory Bringing Back Bob as Professor Proton
- The Big Bang Theory" The Proton Displacement (TV Episode -