Aired on: Sun Feb 20 2011 Edit

When Mack Trucks CEO Denny Slagle goes under cover, he accidentally brings the plant's assembly line to a halt and discovers a rumor about the company. Edit

Starring

Various

Recent Activity

Oskari Grönroos
Christina Hong
Undercover Boss (US)

“Overcast Saturday Morning in SF! Christian & I finish watching Undercover Boss "Mack Trucks" DVR 11:50am http://www.cbs.com/shows/undercover_boss/

Christina Hong
Undercover Boss (US)

“Chilly Late Tuesday Night in SF! Christian & I get ready to sleep & we finish watching Undercover Boss "Mack Trucks" DVR 2am http://www.cbs.com/shows/undercover_boss/

Christina Hong
Undercover Boss (US)

“Chilly Late Sunday Night in SF! Christian is falling asleep & I get ready to sleep on our new queen size bed & we watch Undercover Boss "Mack Trucks" DVR 3:05am http://www.cbs.com/shows/undercover_boss/

angielau
over 2 yearsReply
Undercover Boss (US)

“!!”

Donaldo Rocha
Undercover Boss (US)

“Inspirador”

Lau Tr C
Undercover Boss (US)

Rated it 5 out of 5 stars ★★★★★

“soy fan de undercover boss!!!”

Lau Tr C
Undercover Boss (US)

Rated it 5 out of 5 stars ★★★★★

Alen Kwong
over 2 yearsReply
deia_marti
over 2 yearsReply
Richard Davis
over 2 years via DIRECTVReply
Jlonginos
Undercover Boss (US)

Rated it 5 out of 5 stars ★★★★★

Jlonginos
over 2 years via DIRECTVReply
aprilboliv
over 2 yearsReply
Undercover Boss (US)

“great”

aprilboliv
over 2 yearsReply
Undercover Boss (US)

“great”

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