Season 2
Dan is the Regional Manager of the Buffalo branch. From the way he is introduced at the regional manager meeting on Valentine's Day and his reactions during the meeting, he appears to be the newest of the regional managers that report to Jan. He also seems to be one of the more competent regional managers.
Season 3
Dan attends the cocktail party thrown by David Wallace. While talking to Dwight he is called an "idiot" when Dan tells him that he doesn't watch "Battlestar Galactica". He later discusses the merger with Michael and Karen and seems slightly surprised when Karen tells him that most of the staff quit or were fired. He also seems slightly confused when he notices the strange activity between Michael and Jan. Karen later fixes his tie as a prank to make Jim jealous. ("Cocktails")
Season 4
At the Dunder Mifflin Infinity Launch Party, Dan appears on the screen, unsure of whether the video camera is actually working.
The Dunder Mifflin Infinity website contains an alternate video of Dan saying "Hello from Buffalo! Go Sabres!"
It is presumed that Dan lost his job along with all his coworkers when Michael and Holly announced at the company picnic that the Buffulo branch was closing in "Company Picnic".
Appearances
| The Office: Season 2 | ||||||||||
| "The Dundies": | "Sexual Harassment": | "Office Olympics": | "The Fire": | "Halloween": | "The Fight": | "The Client": | "Performance Review": | "Email Surveillance": | "Christmas Party": | "Booze Cruise": |
| Absent | Absent | Absent | Absent | Absent | Absent | Absent | Absent | Absent | Absent | Absent |
| "The Injury": | "The Secret": | "The Carpet": | "Boys and Girls": | "Valentine's Day": | "Dwight's Speech": | "Take Your Daughter to Work Day": | "Michael's Birthday": | "Drug Testing": | "Conflict Resolution": | "Casino Night": |
| Absent | Absent | Absent | Absent | Appears | Absent | Absent | Absent | Absent | Absent | Absent |
| The Office: Season 3 | |||||||||||
| "Gay Witch Hunt": | "The Convention": | "The Coup": | "Grief Counseling": | "Initiation": | "Diwali": | "Branch Closing": | "The Merger": | "The Convict": | "A Benihana Christmas": | "Back From Vacation": | |
| Absent | Absent | Absent | Absent | Absent | Absent | Absent | Absent | Absent | Absent | Absent | |
| "Traveling Salesmen": | "The Return": | "Ben Franklin": | "Phyllis' Wedding": | "Business School": | "Cocktails": | "The Negotiation": | "Safety Training": | "Product Recall": | "Women's Appreciation": | "Beach Games": | "The Job": |
| Absent | Absent | Absent | Absent | Absent | Appears | Absent | Absent | Absent | Absent | Absent | Absent |
| The Office: Season 4 | ||||||||||
| "Fun Run": | "Dunder Mifflin Infinity": | "Launch Party": | "Money": | "Local Ad": | "Branch Wars": | "Survivor Man": | ||||
| Absent | Absent | Appears | Absent | Absent | Absent | Absent | ||||
| "The Deposition": | "Dinner Party": | "Chair Model": | "Night Out": | "Did I Stutter?": | "Job Fair": | "Goodbye, Toby": | ||||
| Absent | Absent | Absent | Absent | Absent | Absent |
Absent | ||||
