
die Reihe
row
An arrangement of people or things next to one another in a straight line.
Die Kinder stellten sich in einer Reihe auf.
The children lined up in a row.
row / series
Loading your saved state.

row
An arrangement of people or things next to one another in a straight line.
Die Kinder stellten sich in einer Reihe auf.
The children lined up in a row.

to be one's turn
To be at the point in an order or sequence where you are next or have a task to do.
Nach dir bin ich mit dem Abwaschen an der Reihe.
After you, it's my turn to do the dishes.

series
A sequence or series of things or events of the same kind.
Eine ganze Reihe von Pannen führte zu der Verzögerung.
A whole series of mishaps led to the delay.

to be different
To behave differently from the others; not to follow the usual rules or norms.
Sie war schon immer diejenige, die gerne aus der Reihe tanzte.
She had always been the one who liked to be different.

series
A series of books, films, or TV shows that belong together thematically.
Der Verlag hat eine neue Reihe mit historischen Romanen herausgebracht.
The publisher has released a new series of historical novels.
In the meaning of 'line', 'Reihe' (row) is often used with the prepositions 'in' (in) or 'hinter' (behind). Typical verbs are 'stehen' (to stand), 'sitzen' (to sit), or 'sich aufstellen' (to line up).
Die Zuschauer saßen in der ersten Reihe.
The spectators were sitting in the first row.
The expression 'an der Reihe sein' (to be one's turn) is very common in everyday life. It expresses whose turn it is. The question 'Wer ist an der Reihe?' (Whose turn is it?) is often used in waiting situations, e.g. at the bakery or the doctor's office.
Ich warte schon eine Stunde, wann bin ich endlich an der Reihe?
I've been waiting for an hour; when is it finally my turn?
To describe an indefinite but larger number of things or events, the phrase 'eine ganze Reihe von' (a whole series of) + plural noun is often used.
Es gab eine ganze Reihe von Beschwerden über den Lärm.
There were a whole series of complaints about the noise.
The idiom 'aus der Reihe tanzen' (to dance out of line) means to deliberately behave differently from the group or not follow the rules. It often has a slightly rebellious or individualistic connotation.
In seiner Jugend ist er oft aus der Reihe getanzt.
In his youth, he often stepped out of line.
When 'Reihe' (series) is used in the context of media, it means a series. You can recognize this from words like 'Buch' (book), 'Film' (film), 'Fernsehen' (television), 'Verlag' (publisher), or 'Autor' (author). It is also often used in compounds like 'Buchreihe' (book series) or 'Krimireihe' (crime series).
Ich habe alle Bände dieser Buchreihe gelesen.
I have read all the volumes in this book series.
consequence / episode
Folge and Reihe can both refer to several events occurring one after another. Folge places more emphasis on their fixed order or connection, while Reihe mainly presents them as several similar cases. Folge fits a connected sequence, while Reihe is more suitable for a group of similar events.

Eine Reihe kleiner Fehler wurde bei der Kontrolle entdeckt.
A series of small errors was discovered during the inspection.
Eine unglückliche Folge kleiner Fehler führte zum Ausfall der Maschine.
An unfortunate sequence of small errors led to the machine breaking down.